http://abcnews.go.com/Blotter/irania...ry?id=15338086

Four Iranian scientists have been killed in the past two years...The United States claims no part in today's latest killing...of course Iran is pointing the finger at the US and Israel. We don't want Iran's nuclear program to exist.

1. Did we have anything to do with today's killing or any of the other four killings?

2. Is Israel behind all four killings or is the U.S. working with other countries in order to do whatever it takes at what ever means necessary to get rid of nuclear capabilities in Iran?

3. Is war with Iran just a matter of time or do you think once someone hits the "button", there's not going to be much left to have a war with?