Sanders: We need to get to the 'root cause' of September 11 attacks
During an interview on NBC's "Meet the Press," Sanders voiced his support for Senate legislation that would allow victims of terror attacks to sue foreign governments in federal court.
Democratic US presidential candidate and U.S. Senator Bernie Sanders waves at the start of the Democratic U.S. presidential candidates' debate in Flint, Michigan, March 6, 2016(photo credit: REUTERS)ByDANIEL J. ROTHUpdated: