the white house called the speculation irresponsible. >> he has been a team player and a member. i haven't seen anything out of the normal, any different than me or anyone else. >> reporter: treasury secretary steve mnuchin says with new loan

then lashed out at the media in a series of tweets this weekend. "i am the hardest working president in history," he tweeted. "what is the purpose of having white house news conferences? "ot worth the time and effort."