ormer attorney general Eric Holder is mulling a 2020 presidential run, saying on Monday he’ll make the decision “sometime early next year.” “I'm thinking about it,” Holder, who ran the Justice Department from 2009 until 2015 under President Obama, told “Late Show” host Stephen Colbert. “What I've said is that I'd make a determination sometime early next year.” “My focus, really, now, is on 2018, the midterms and trying to make sure that Democrats take back the Senate, take back the House and do well, importantly, at the state level,” he continued.