Sen. Webb offers perspective on Libyan unrest and arming rebels....

Virginia Sen. Jim Webb is cautioning against those who support arming opposition forces in Libya, saying that you have to be "extremely careful if you take action" in the Middle East. Webb brought up the fact that those calling for force and arms supplies to rebel forces attempting to oust Col. Muammar Gaddafi don't really know who they would be arming. "So who would we be giving arms to in.