Clinton has been a polarizing figure throughout her career. In her Roosevelt Island speech, she portrayed herself as a fighter. But, ultimately, Clinton will have to be more publicly accountable for some of the legitimate questions that have been raised around her candidacy because they are not going away.
Will Americans actually support a democratic socialist in the Democratic Presidential primaries? Sanders himself has conceded that the odds are heavily against him. Even if Clinton emerges as the Democratic nominee, a good showing by Sanders could strengthen the democratic socialist current in American life.
Clinton will probably have an easy time getting endorsements from beltway green groups hoping to gain influence. But as Pat Quinn learned in Illinois, and Mark Udall learned in Colorado, promoting regulated fracking is a tough sell to environmental voters no matter what endorsements a candidate can brag about.
If one business leader is more presidential than several of the candidates currently running for president in 2016, it is Warren Buffett. The financial guru, philanthropist and billionaire is more than just the most successful investor of the 20th century. He embodies the traits and leadership skills that make a great president.