This is so sad.
My husband thinks all of this violence is being staged by the Marxist and communists. He thinks they are taking out people who were unable to get the jobs (like immigration reform) done. Speculation, of course, but there has been a lot of violence towards our representatives lately. We just had a package addressed to Napolitano that started on fire in a DC USPS facility.
Whoever doing this, either from the right or the left, need to be punished to the fullest extent.