No doubt President Obama had help from some professional comedy writers, but with his delivery and timing he was a hit at his last White House Correspondents Dinner. He kidded himself as well as both Republican and Democratic president candidates. Here are some of his quips:

"Hillary (Clinton) once questioned whether I'd be ready for a 3 a.m. phone call. Now I am awake anyways, because I gotta go to the bathroom."

Re Ted Cruz: "He went to Indiana, Hoosier country, stood on a basketball court and called the hoop a 'basketball ring'".

Re Donald Trump: "There's one area where Donald's experience could be invaluable. That's closing Guantanamo. Because Trump knows a thing or two about running waterfront properties into the ground."