PoliticsHere's Anthony Weiner Singing "If I Only Had A Brain"In honor of his newly announced New York City mayoral campaign, we present you with this gem of a video from 2007.By by McKay CoppinsBuzzFeed News ReporterPosted on May 22, 2013, 1:29 pmTwitterFacebookLink Weiner delivered the performance at a sort of political talent show at the Queens Theatre in the Park. View this video on YouTube