By Eric Dolan Former president Donald Trump has brushed off the investigation into his retention of classified documents, claiming that even a criminal indictment would not prevent him from running for president again. But according to Politico’s White House editor, Trump is “not where he wants to be politically.” “On the one hand, he’s giving a permission structure, essentially, to his supporters to riot. That’s what he was talking about,” Sam Stein told MSNBC on Friday regarding Trump’s recent remarks. “On the other hand, [it is] evident to me in the reporting that he believes and he knows t…