This is the U.S. Vice-President Dick Cheney, who was recently in news for having accidentally shot at his hunting partner. [I had given you a hint — ‘…give it a shot…’] Other popular answers included Steve Ballmer, George Bush, Robin Williams, Donald Rumsfeld (all Americans incidentally).
The people who have got this right are:
Image from: http://www.smu.edu/newsinfo/releases/01326.html