WASHINGTON - JANUARY 20: The exhausted First Family arrive back at their new home at 1600 Pennsylvania avenue after President Barack Obama was sworn in by Chief Justice John Roberts as the 44th president of the United States on the West Front of the Capitol on January 20, 2009 in Washington, DC. Obama becomes the first African-American to be elected to the office of President in the history of the United States. Here Sasha has her shoes adjusted by her mother after the long day.