Barack Obama, Joe Biden, John Boehner
President Barack Obama shakes hands with Vice President Joe Biden after the president gave his State of the Union address during a joint session of Congress on Capitol Hill in Washington, Tuesday Feb. 12, 2013. House Speaker John Boehner of Ohio is at left. (AP Photo/J. Scott Applewhite)
First lady Michelle Obama is applauded before President Barack Obama's State of the Union address during a joint session of Congress on Capitol Hill in Washington, Tuesday Feb. 12, 2013. Front row, from left are, Nathaniel Pendleton, Cleopatra Cowley-Pendleton, Mrs. Obama, Menchu Sanchez and Jill Biden. Second row, from left are, Oregon Gov. John Kitzhaber, Deb Carey, Apple CDO Tim Cook, Amanda McMillan, Lt. Brian Murphy and Marie Lopez Rogers. (AP Photo/Jacquelyn Martin)
First lady Michelle Obama is applauded before President Barack Obama's State of the Union address during a joint session of Congress on Capitol Hill in Washington, Tuesday Feb. 12, 2013. Front row, from left are, Nathaniel Pendleton, Cleopatra Cowley-Pendleton, Mrs. Obama, Menchu Sanchez and Jill Biden. Second row, from left are, Oregon Gov. John Kitzhaber, Deb Carey, Apple CEO Tim Cook, Amanda McMillan, Lt. Brian Murphy and Marie Lopez Rogers. (AP Photo/Jacquelyn Martin)
WASHINGTON (AP) — President Barack Obama set up high-stakes clashes with Republicans over guns, immigration, taxes and climate change in a State of the Union address that showcased his determination to mark his legacy. Republicans urged Obama to get out of campaign mode and offer …