Summary: Obama's assertive and progressive inaugural address. How did the GOP respond and what’s next for the party? Also, the Pentagon lifts the ban on women serving in combat and Secretary Clinton's Benghazi testimony. Plus, a short-term debt ceiling deal. Joining Gwen: Dan Balz, Washington Post; Jeanne Cummings, Bloomberg News; Martha Raddatz, ABC News; John Harwood, CNBC and New York Times.
