Hillary Busis, ENTERTAINMENT WEEKLY NEW YORK (EntertainmentWeekly.com)—Lesson learned: Don’t start your show out with Ebola jokes… then try to lighten the mood with a little 9/11 and Boston Marathon-based humor. We shouldn’t fault Chris Rock for trying to be edgy. Edge, after all, is kind of his stock-in-trade—or at least it was, before the comedian retreated […]