Barack Hussein Obama Becomes 44th U.S President

Barack Obama has become the 44th President of the United States, taking the oath of office on the steps of the U.S. Capitol before a crowd of more than one million people who had gathered in frigid temperatures to see the first African American become president. Immediately after President Obama took the oath of office, a military color guard fired off a 21-gun salute as an enormous and diverse crowd cheered, waved American flags and chanted the new president's name.