Barack and Michelle Obama are dealing with a complete lifestyle change as their time in the White House has come to an end. Sources describe Michelle as having a tougher time than the former president at adjusting to the changes that the last few months have thrown their way. With that said, it appears that both have shifted their attention to their eldest daughter, Malia, who at 18 is on her own for the first time and making headlines recently for her antics inside a 21 and over nightclub. Recent events have Michelle and Barack worried about Malia, according to...