Hundreds of Hondurans trekked out of a violent northern city Tuesday, part of a new caravan of migrants hoping to reach the United States or Mexico, following in the path of another group last year that U.S. President Donald Trump turned into a hot political issue during the U.S. midterm elections. The first groups of migrants left San Pedro Sula's bus station Monday night, with many women and children boarding buses bound for the Guatemalan border while others started walking and hitchhiking under a steady rain. Migrants fleeing Central America's Northern Triangle region comprising Honduras, El Salvador and Guatemala routinely cite poverty and rampant gang violence as their motivation for leaving.