Gay rights advocates and opponents debated same-sex marriage on last night's 'Kentucky Tonight' program on KET.Fairness Campaign director Chris Hartman, Rev. Derek Penwell, senior minister at Douglass Boulevard Christian Church in Louisville and the Rev. Hershael York, senior pastor at Buck Run Baptist Church in Frankfort were all featured. As WFPL's Phillip M. Bailey reported, participants on both sides of the debate agreed that President Obama's recent endorsement of gay marriage has changed the discussion. You can watch the whole video here.