This can't be good:

WASHINGTON (Reuters) - The United States condemned an attack that killed Pakistani opposition leader Benazir Bhutto, a U.S. State Department official said on Thursday.

"The attack shows that there are still those in Pakistan trying to undermine reconciliation and democratic development in Pakistan," the official said.

Bhutto was killed in a gun and bomb attack after a rally in the city of Rawalpindi on Thursday.

Still ruminating on what the outcome(s) might be, but I figured I'd get this out there for comment.