Dana Perino detailed her shocking White House press podium habit during a podcast interview Tuesday, admitting she secretly flipped off combative reporters while maintaining a polite smile during briefings under former President George W. Bush."I would just sit there with my hand over my cup and just flip him off the entire time he was talking," Perino told Sean Hannity on his "Hang Out with Sean Hannity" podcast."They'd be asking questions. I'd smile through it... nod," she recalled.LEAVITT PULLS BACK THE CURTAIN ON TRUMP'S 'TENSE,' UNFILTERED PRIVATE TALKS WITH PUTIN, XI, STARMERPerino, who served as Bush's press secretary from 2007