President Barack Obama delivers his State of the Union address to a joint session of Congress on Capitol Hill in Washington, Tuesday, Jan. 12, 2016.
President Barack Obama delivers his State of the Union address to a joint session of Congress on Capitol Hill in Washington, Tuesday, Jan. 12, 2016. Evan Vucci AP
President Barack Obama delivers his State of the Union address to a joint session of Congress on Capitol Hill in Washington, Tuesday, Jan. 12, 2016. Evan Vucci AP

Paul Krugman: The Obama boom

January 16, 2016 12:00 AM