Refusing to explain his obstruction of unemployment benefits, Bunning shoots reporter the middle finger.

Since last week, Sen. Jim Bunning (R-KY) has been obstructing legislation to extend unemployment benefits, telling Sen. Jeff Merkley (D-OR) “tough sh*t” when Merkley pleaded with Bunning to drop the hold on the Senate floor. Bunning blocked the measure because of “a dispute over how [the bill] should be funded,” leaving 400,000 Americans in limbo after the benefits expired at midnight on Sunday. Today, an “angry” Bunning refused to answer questions about his hold, running away from an ABC reporter and taking refuge in a senator’s only elevator. Shouting “Excuse me!,” Bunning would not say whether he was concerned about people losing their benefits. Watch it:

Off camera, when ABC producer Z. Byron Wolf tried to engage Bunning, he said, “I’m not talking to anybody” and gave Wolf the middle finger.