In Piedras Negras, Mexico, where migrants once surged into the city after disembarking from freight trains, the streets were void of the arrivals that had become commonplace during the recent months’ migrant crisis. The precipitous drop comes as authorities in Mexico began removing migrants from a train route known as “La Bestia.” Breitbart visited Piedras Negras, Mexico, this week only to find increased military patrols and only a very small number of migrants poised to cross into the United States into Eagle Pass.