How come...

this seems to just get worse and worse?

An Iraqi carrying hidden explosives set them off outside a police recruitment center Wednesday where people were applying for jobs, police said. The U.S. military said at least 50 Iraqis were killed, making it the deadliest insurgent attack in Iraq in more than two months.

State-owned TV in Iraq and Al-Arabiya television gave even higher casualty figures, saying 60 were killed and as many as 150 wounded.

Including Wednesday's bombing, some 200 people have been killed in insurgent attacks since last week's approval of a partial Cabinet that largely shut out Sunnis Arabs.