TV highlights: Watch Cecily Strong host the White House correspondents' dinner on C-SPAN and CNN

(All times Eastern)Ah, Nerd Prom. Hosted by "Saturday Night Live" cast member Cecily Strong, the "White House Correspondents' Association Dinner" (C-SPAN at 6 p.m. and CNN at 7) looks to take a few jabs at the media and President Obama, who always comes armed with a stand-up set of his own.