Dems seek vote on expanding background checks, 'no fly, no buy'
House votes on unrelated Labor Department measure, not background checks
Civil rights leader Rep. John Lewis leads Dems in action
Florida Gov. Rick Scott has faced criticism for his response to the shooting
State Department held annual Pride event on Tuesday
Republican hopeful announces panel on day of meeting in Trump Tower
Amendments fail to meet 60-vote threshold for cloture
Current policy requires abstinence for one year to allow donation
Attorney general plans to meet with families impacted by attacks
Top Obama adviser praises global response to attack
