Bernie Sanders predicts contested convention
06:06Sanders promises to take the fight to the convention. American Federation of Teachers President Randi Weingarten, NYC Council Member Jumaane Williams and Political Analyst Ed Rendell (D-PA) discuss.
Sanders promises to take the fight to the convention. American Federation of Teachers President Randi Weingarten, NYC Council Member Jumaane Williams and Political Analyst Ed Rendell (D-PA) discuss.
