Why are you teenagers so young that you can't even think straight? Politics is not sports, you seriously need to grow up! Our enemy is the far right Republicans and the far right Supreme Court, not each other for God's FREAKING sake!!!! How gazillion many times does it have to be uttered until you teenagers understand it as well???
There's nothing wrong with a primary fight. The dem primary is about 100 times more civil and boring than the slugfest on the Republican side. You do realize that Sanders/O'Malley supporters will vote >90% for Clinton if she is the dem nominee, right?
The whole "hand the nomination to someone on a silver platter" strategy hasn't worked out well for dems anyways:
https://en.wikipedia.org/wiki/United_States_presidential_election,_2004https://en.wikipedia.org/wiki/United_States_presidential_election,_2000