Supporters of Democratic presidential candidate Bernie Sanders gather in London earlier this month as voting began for American Democrats abroad. Frank Augstein/AP hide caption toggle caption Frank Augstein/AP Politics Bernie Sanders Won Democrats Abroad ... But Who Are They? March 21, 2016 Bernie Sanders has won the Democrats Abroad Primary, with 69 percent of the vote. But where did all the votes actually come from? NPR answers some Dems Abroad FAQs.