JEFFERSON CITY, Mo. — Former Missouri Gov. Eric Greitens hit the conservative talk radio circuit Tuesday, arguing that a campaign video showing him storming a house with soldiers in search of “Republicans in name only” was intended to be a humorous metaphor. “I don’t think there is a real person in Missouri who thinks about it literally. Not one,” Greitens said in an interview on KFTK radio. “What you’re seeing is a tremendous amount of faux outrage from leftists and RINOs.” The video, released Monday, shows Greitens holding a shotgun and accompanying a team armed with assault rifles and flash…