A tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

A tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

A tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel at the scene where a tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel at the scene where a tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel at the scene where a tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel at the scene where a tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel at the scene where a tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel at the scene where a tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Ultra Orthodox residents of the neighborhood at the scene where a tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Ultra Orthodox residents of the neighborhood at the scene where a tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel inspect the scene where a tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel inspect the scene where a tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel inspect the scene where a tractor driver from the Arab neighborhood of Jabel Mukaber flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The driver first drove into a pedestrian, who died of his wounds, and then flipped over the bus, which was empty of passengers. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel extract the body of the Arab tractor driver shot dead by police after he drove into a pedestrian and flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The bus was empty of passengers but the pedestrian died of his wounds. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel extract the body of the Arab tractor driver shot dead by police after he drove into a pedestrian and flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The bus was empty of passengers but the pedestrian died of his wounds. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel seen by the body of the Arab tractor driver shot dead by police after he drove into a pedestrian and flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The bus was empty of passengers but the pedestrian died of his wounds. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel seen by the body of the Arab tractor driver shot dead by police after he drove into a pedestrian and flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The bus was empty of passengers but the pedestrian died of his wounds. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel seen by the body of the Arab tractor driver shot dead by police after he drove into a pedestrian and flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The bus was empty of passengers but the pedestrian died of his wounds. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel seen by the body of the Arab tractor driver shot dead by police after he drove into a pedestrian and flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The bus was empty of passengers but the pedestrian died of his wounds. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel cover the body of the Arab tractor driver shot dead by police after he drove into a pedestrian and flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The bus was empty of passengers but the pedestrian died of his wounds. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel cover the body of the Arab tractor driver shot dead by police after he drove into a pedestrian and flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The bus was empty of passengers but the pedestrian died of his wounds. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel seen by the body of the Arab tractor driver shot dead by police after he drove into a pedestrian and flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The bus was empty of passengers but the pedestrian died of his wounds. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

Security personnel seen by the body of the Arab tractor driver shot dead by police after he drove into a pedestrian and flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The bus was empty of passengers but the pedestrian died of his wounds. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90

The policeman (C) who shot dead the Arab tractor driver seen at the scene where the driver drove into a pedestrian and flipped over a bus on Shmuel HaNavi street in Jerusalem on Monday, August 4, 2014. The bus was empty of passengers but the pedestrian died of his wounds. The event coincides with the ongoing Israeli offensive on Gaza, Operation Protective Edge, and is suspected to be a terrorist attack in response to the situation. Photo by Yonatan Sindel/Flash90