Below, President Obama's 2012 State of the Union address, as prepared for delivery and provided by the White House:Mr. Speaker, Mr. Vice President, members of Congress, distinguished guests, and fellow Americans:Last month, I went to Andrews Air Force Base and welcomed home some of our last troops to serve in Iraq. Together, we offered a final, proud salute to the colors under which more than a million of our fellow citizens fought – and several thousand gave their lives.