Media, undeniably, is a dominant structure of power. It contains the authority to influence, mold, shape and develop ideas ranging from commercialized news to streaming propaganda. With an unlimited outreach and an ever growing audience, the media is not an institution that is expected to die out anytime soon.

However, what most people don’t realize is that controlling the media is not the only form of power.

(CNN) -- At the White House Correspondents' Dinner, everyone is fair game. Brianna Keilar takes a look at presidential jokes.