Hill: Environmental Protection Agency Administrator Gina McCarthy, in a new interview, tells Mens Journal magazine about one of her revelations on climate change. A snippet from the interview: Al Gore once told me about what he calls the "oh s--t" moment in climate change, when you go from understanding it as something scientists are talking about to realizing it is something that is really happening. What was yours? My "oh s--t" moment was when I was taking on greenhouse gas initiatives,...