Donald Trump's migration policies are back in the headlines, after he banned citizens from 12 countries from travelling to the US, with another seven countries facing partial travel restrictions.
The senator, who just endorsed Hillary Clinton, held no punches.
Sen. Elizabeth Warren (D-Mass.) made clear on Thursday night that when it comes to her scathing criticisms of Donald Trump, you ain’t seen nothing yet.
A demonstrator is removed by Chicago police during a rally for
Republican presidential candidate Donald Trump at the University of Illinois at
Chicago Pavilion in Chicago on Friday, March 11, 2016. (Photo: Chris Sweda, AP)