Congressman says he wants a gun for his own protection

Congressman Dan Burton (R-Ind.), in a hearing before the House Committee on Oversight and Government Reform on DC gun laws, says that he worries about being a terrorist target. Right now, he says, Congressmen are protected by Capitol Police while in the Capitol, but as soon as they leave they're on their own. He says law-abiding citizens should be able to protect themselves with guns. (1:43)
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