Source: MSNBC MSNBC commentator Chris Matthews landed himself in hot water during the network's live coverage of the Indiana primary on Tuesday, all thanks to a pesky hot mic. The veteran political talk show host was caught commenting on Melania Trump's "runway walk" while the GOP frontrunner Donald Trump was walking to the podium to deliver his victory speech, accompanied by his former model wife. "Did you see her walk? Runway walk. My God, is that good," the 70-year-old anchor remarked. "I could watch that runway show," he added, seemingly unaware that his commentary was being picked up on the broadcast.