Heidi Hartmann, founder of the Institute for Women’s Policy Research, joins Rachel Maddow to lay out the factual case that, contrary to the arbitrary beliefs in Republican World, women are indeed paid less than men for the same work in the United States of America.

The facts? In one of 265 job sectors, women make more than men. In that one, they make 2¢ more. Skip ahead to 14:40 to get to the heart of the income inequality between sexes…