Article Photos: Time to act, Obama declares, taking oath 2nd time 10/30

President Barack Obama, waves as he walks with his daughters Sasha and Malia, first lady Michelle Obama and mother-in-law Marian Robinson, to St. John's Church in Washington, Monday, Jan. 21, 2013, for a church service during the 57th Presidential Inauguration. (AP Photo/Jacquelyn Martin)