because the process breaks down or if you are only hearing from people who agree with you on everything or if you haven't created a process that is fact checking or probing and asking hard questions about policies or promises you made, that's when you start making mistakes. >> president obama doing something he will never do again. giving a press conference and answering questions from reporters inside the brady briefing room as president of the united states. he's done. he's out of here tomorrow. that was his last news conference. joining us again, tal kopan and eugene scott and salena zito. there was a reporter from an lgbt publication so he wanted to show diversity and show a message on the incoming