In Afghanistan, at least seven people were killed when a suicide bomber targeting a bus of government employees near Kabul's biggest prison today.<br />'' <br />''Interior ministry spokesman Najib Danish said the attacker, who was on foot, detonated explosives near a vehicle of the employees from Pul-e-Charkhi prison on the outskirts of the Afghan capital. Another five people were wounded in the blast. No one has claimed responsibility so far. <br />'' <br />''<br />''<span style="color: #222222;">The attack comes days after a suicide attack near the entrance of Afghanistan's Independent Election Commission in Kabul, killing at least one person and wounding six. </span><br />