Don't Say Vince Foster

Does anybody out there know who was the last politician to be assassinated in America? We had all those assassinations in the 60's of course, but then something happened. It's not like people calmed down; they tried to kill George Wallace and Gerald Ford and Ronald Reagan. I think the only one they actually got was the mayor of San Francisco and they might not have even been aiming for him. After 1981 it looks like they stopped even trying. Maybe they got discouraged. Or maybe they switched over to drug dealing turf wars. All the good assassinations happen overseas now, like Pym Fortuyn and Rafik Hariri. In any case. When was the last political murder in the US?