U.S. troops seized an oil tanker off the coast of Venezuela on Wednesday, a major escalation that the Venezuelan government called international piracy." We speak with New York University professor Alejandro Velasco about the Trump administration's intentions in the country, which has the world's largest known oil reserves. Though the Pentagon has claimed the conflict is aimed at combating narcoterrorism, Velasco says the violence is actually an effort to get rid of leftist governments in the region."