Reporter Ryan Reilly revealed some colorful details from inside the Washington, D.C. courtroom as former President Donald Trump listened to his lawyers argue that he should be immune from prosecution Tuesday. Speaking to MSNBC’s Ali Velshi, Reilly explained that it seemed as if Trump’s lawyer was adding little comments to boost Trump’s ego and make him happy. “I think the most excitement Donald Trump saw in this proceeding was when his lawyer said that he was winning in the polls,” the NBC News reporter explained. “That was something that he liked.” He said that much of the legal citations and…