The botched health care site, Malaysian Airlines and midterm elections were all fair game Saturday at the 100th annual White House Correspondents’ Association dinner..... .....“Just a tip for you,” Mr. Obama said in reference to Mr. Bundy’s comments about “the negro.” “Don’t start your sentence that way.” He also pointed out that Republicans were even beginning to care more about other politicians. “The House of Representatives is giving John Boehner a harder time than they’re giving me,” he said, the joke getting one of the loudest laughs. “Which means orange really is the new black.”...