For the second time in his career, Jay Leno is “the new face of comedy,” the former Tonight Show host joked when he appeared on The Kelly Clarkson Show on Wednesday, March 1. Leno suffered third-degree burns on his face, chest, and hands in November after a fire erupted while he was working on a car in his garage. Following the accident, he spent eight days at the Grossman Burn Center in Los Angeles, where he received skin grafts and a surgical excision. “You look great,” Clarkson told the comedian as he joined her on the sofa. “This is a brand-new face,” he responded. “It is; it’s unbelievable. What happened… I was working on a car, and I got a full face of gasoline, and it caught fire. And I had been eating a flaming hot Dorito, and when I bit into it, it set my face on fire.” He continued,...