Bernie Sanders campaign is all but done.<br />While he has not dropped out of the race it is statistically impossible for Sanders to win enough delegates to win the nomination.<br />How did the his campaign fall apart?<br />Alexander Burns and Jonathan Martin looked into the collapse of the Sanders campaign.<br />To Sanders advisors the biggest mistake Sanders made was not attack Joe Biden.<br />Sanders publicly defended Biden against attacks from his surrogates.<br />Sanders was also unable to convince moderate voters that he had the tools and temperament to govern and legislate a realistic agenda.
