Article Photos: More fiscal clashes loom as new Congress opens 11/20

Vice President Joe Biden administers the Senate Oath to Sen. Mazie Keiko Hinoro, D-Hawaii, accompanied by her husband Leighton Kim Oshima, during a mock swearing in ceremony on Capitol Hill in Washington, Thursday, Jan. 3, 2013, as the 113th Congress officially began.  (AP Photo/Cliff Owen)