SXU's Robert Shapiro weighs in on Trump's travel ban on CLTV's Politics Tonight06/14/2017 01:25:07 PMtrueSaint Xavier University's (SXU) Political Philosophy Professor and International Relations Expert Robert Shapiro recently served as an expert source during an in studio interview CLTV's Politics Tonight on Tuesday, June 6. imgWed, 14 June 2017 13:25:07 -08002017