Noam Chomsky: Members of Migrant Caravan Are Fleeing from Misery & Horrors Created by the U.S.

As President Trump escalated his attacks and threats against the Central American migrant caravans making their way to the U.S.-Mexico border, the Trump administration unveiled new sanctions against Venezuela and Cuba on Thursday. National security adviser John Bolton declared Venezuela, Cuba and Nicaragua to be part of a "troika of tyranny" and a "triangle of terror." We speak with world-renowned professor, linguist and dissident Noam Chomsky about U.S. foreign policy in Central America. He joins us in Tucson, Arizona, where he now teaches at the University of Arizona. Chomsky is also institute professor emeritus at the Massachusetts Institute of Technology, where he has taught for 50 years.