O'Reilly Describes Effort To Defund Obamacare As “Fanaticism” Written by Media Matters Staff Published 09/19/13 9:43 PM EDT From the September 19 edition of Fox News' The O'Reilly Factor: Previously: Fox's Erickson: Shutting Down The Government Over Obamacare Is “The Right Thing To Do” “Suicide Caucus” - Krauthammer Criticizes GOP Push To Shut Down Government Over Obamacare Fox v. Fox On GOP Attempts To Defund Obamacare Through Government Shutdown