Democrats stage sit-in on House floor over gun control

Rebellious Democrats disrupted the House's legislative work on Wednesday, staging a sit-in on the House floor and refusing to leave until they secured a vote on gun control measures. Exasperated Republicans were forced to recess while cutting off the C-Span cameras that showed the protest.A group of about three dozen Democrats led by Georgia Rep. John Lewis demanded a vote on measures to expand background checks and block gun purchases by some suspected terrorists in the aftermath of last week's