Congressman threatens reporter: "I'll throw you off this f*****g balcony"

After every State of the Union Address we expect to hear lawmakers give their opinions on the president's speech. But we don't expect a U.S. congressman to physically threaten the reporter asking questions. House Republican Michael Grimm of New York flew into a rage when a hometown reporter asked him about the federal investigation into his campaign-fundraising.

Watch the caught-on-camera moment.