ABC News’ Mireya Villarreal reports from the Rio Grande Valley in Texas, where farmers say a water treaty between Mexico and the U.S. is not being fulfilled and is putting their livelihoods at risk.
ABC News’ Mireya Villarreal reports from the Rio Grande Valley in Texas, where farmers say a water treaty between Mexico and the U.S. is not being fulfilled and is putting their livelihoods at risk.