Shocking images of horse-mounted officers corralling Haitian migrants along the US-Mexico border are evoking dark comparisons to US slavery and the country's historical mistreatment of black people.

Clip 2: The White House condemned U.S. border patrol agents on Monday who were seen using a whip-like cord to block Haitian migrants carrying supplies into the U.S. for Mexico. White House Press ...

In Del Rio, U.S. Border Patrol agents on horseback tried to deter Haitian migrants from returning to the U.S. after they had crossed the Rio Grande into Mexico for food and water on Sunday.