The White House Correspondents’ Association dinner gets criticized yearly for being a big party where Washington bigwigs, Hollywood stars and journalists rub shoulders and celebrate themselves.The earthquake in Nepal appeared to have a slight sobering effect on this year’s dinner, but that didn’t change the comical tone of the night’s speeches. Cecily Strong did not spare anyone from her barbs. (Hillary Clinton? Check. Obama? Check. CNN, MSNBC, C-SPAN and Fox News? Check, check, check and check.) But as usual, Obama’s routine ruled the night — though his “anger translator,” Luther (Keegan-Michael Key), threatened to steal the entire show.