Limbaugh: “Tomorrow is Obama's birthday, not that we've seen any proof of that” Written by Media Matters Staff Published 08/03/10 12:26 PM EDT From the August 3 edition of Premiere Radio Networks' The Rush Limbaugh Show: Video file Previously: Limbaugh: “God does not have a birth certificate. Neither does Obama.” Limbaugh: “Barack Obama has yet to have to prove he's a citizen. All he'd have to do is show a birth certificate” Limbaugh's latest defenses of birtherism: "[I]t's about Obama's honesty"; “maybe it's dual citizenship”