Senator Rubio on CBS' Face The Nation

U.S. Senator Marco Rubio (R-FL) appears on Face the Nation to discuss immigration reform, gun control in the wake of the Sandy Hook Elementary School shooting, and the threat of a nuclear North Korea. Learn more: http://www.rubio.senate.gov/public/index.cfm/press-releases?ID=31b98313-b792-4041-bb06-c0f8b2d30f84