One of the nation’s top pornographers is offering a $1 million bounty for the publishing rights to a different kind of booty. Larry Flynt and his publication, Hustler Magazine, have taken out a full-page advertisement in today’s Washington Post offering the reward for anyone who can bring them information on Republican presidential nominee Mitt Romney’s “unreleased tax returns and/or details of his offshore assets, bank accounts, and business partnerships.” “What is he hiding?” the ad asks in bold font, and tells readers the cash reward will be paid to anyone they publish with verifiable documentation of the former governor’s financial records. Flynt is no stranger to controversial politics. A Democrat, free-speech activist, and self-labeled “smut peddler who cares,” the porn king has a long history of targeting Republicans — mostly regarding sex scandals. Nor is this the first time Hustler has offered a bounty for potentially embarrassing information about a politician: In 2007, the resignation of Rep. David Vitter, R-La., was directly tied to a similar million dollar contract also placed in the Post. And in September 2011, Flynt offered $1 million for evidence of infidelity from then-Republican presidential candidate Gov. Rick Perry.