Uber drivers told how to spot traffickers in their cabs

Uberis enlisting its drivers across the United States in the fightagainst modern slavery by giving them tips on how to spottraffickers and their victims when they hail a car, theapp-based taxi company said on Monday.About 40 million people worldwide were living as modernslaves last year - many trapped in forced labour or sexualexploitation - according to the United Nations InternationalLabour Organization (ILO) and human rights group Walk FreeFoundation."Uber connects millions of people daily al