Dr. Amrita Sen, Founder and Director of Research at Energy Aspects, discusses steps U.S. policymakers need to take to increase U.S. refining capacity. --------------------------------------------- A nonpartisan institution, CSIS is the top national security think tank in the world. Visit www.csis.org to find more of our work as we bring bipartisan solutions to the world's greatest challenges. Want to see more videos and virtual events? Subscribe to this channel and turn on notifications: https://cs.is/2dCfTve Follow CSIS on: • Twitter: www.twitter.com/csis • Facebook: www.facebook.com/CSIS.org • Instagram: www.instagram.com/csis/