Why can't Hillary supporters just accept Obama's piveness as a sign that he is the mature one in this ra

I am sorry, but I just can't help laughing at the Hillary supporters who insist that Obama is "not attacking Hillary because he has nothing to attack her on." You Hillary supporters might try to present her attacks as typical politics, but we see right through you, and the fact is that it could not be more obvious that she is acting out of desperation. First off she is behind in the polls. That alone is reason enough why she would do something desperate like go after Obama. Second, she attacks Obama unprovoked, and Obama merely retaliates. Meanwhile Obama is not doing a thing to her, and yet he is still getting votes. The bottom line is Americans are not stupid. Whether you like it or not we are all able to see that Hillary is just desperate and going after Obama, whereas Obama is proving that he does not have to do something so childish as to go after Hillary, and he is being respected and winning votes for it.