In pictures: Middle East violence

1 of 7 There was no let-up in the bloodshed in the Middle East on Christmas Day.

2 of 7 Four Israelis and a suicide bomber were killed in an attack in Tel Aviv.

3 of 7 At least 13 people were wounded in the blast, which happened near a bus stop.

4 of 7 The PFLP named the bomber as Said Hanani, from a village near Nablus.

5 of 7 Earlier, Israeli Apache helicopters fired two missiles at a car in Gaza city, killing five Palestinians.

6 of 7 Palestinians gathered around the charred wreckage, calling for revenge.

7 of 7 An Islamic Jihad commander was one of three militants killed in the attack, which also wounded at least seven people.