Donald Trump needs to try harder if he wants to scare Rafael Castillo. On May 2, Rafael finished his work cutting lemons in a field in Apatazingán, Michoacán. He passed by his parents’ place then headed home. That’s when he received the call: “They have just killed your brothers.” Gunmen had shot two of his siblings, right in front of his parents, just 10 minutes after Rafael had left them. They buried the bodies that same afternoon. When he went home that night, armed men in SUVs were waiting for him outside his house. A friend of his wife’s bought them plane tickets to Tijuana. They arrived the next day.