Limbaugh's latest defenses of birtherism: "[I]t's about Obama's honesty"; “maybe it's dual citizenship” Written by Media Matters Staff Published 07/31/09 3:08 PM EDT From the July 31 broadcast of Premiere Radio Networks' The Rush Limbaugh Show: Video file Previously: 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: “God does not have a birth certificate. Neither does Obama.”