April 2, 2013 3:40 pm Behind the Scenes: Billy Burke on “Revolution” Billy Burke explains how he learned to appreciate life without electricity. ‘Revolution’ airs Mondays at 10/9c on NBC. US & World Videos 4:33 Hair tips for busy moms 3:21 Previewing Journey Forward's Casino night fundraiser 2:10 Justin Bieber mentioned wanting a baby with Hailey Bieber 4 years ago 5:00 Kelly Clarkson surprises trailblazing music educator with childhood teacher 3:02 Daughter surprises mom and nana with touching letter for Mother's Day