Members of US armed forces take part in a dress rehearsal of the 57th Presidential Inaugural ceremony on the West Steps of the US Capitol in Washington D.C., capital of the United States, Jan. 13, 2013. U.S. President Barack Obama will be ceremonially sworn in for a second four-year term on January 21. (Xinhua/Zhang Jun)
A staff checks the venue during a dress rehearsal of the 57th Presidential Inaugural ceremony on the West Steps of the US Capitol in Washington D.C., capital of the United States, Jan. 13, 2013. US President Barack Obama will be ceremonially sworn in for a second four-year term on January 21. (Xinhua/Zhang Jun)
Members of US armed forces take part in a dress rehearsal of the 57th Presidential Inaugural ceremony on the West Steps of the US Capitol in Washington D.C., capital of the United States, Jan. 13, 2013. US President Barack Obama will be ceremonially sworn in for a second four-year term on January 21. (Xinhua/Zhang Jun)
Members of US armed forces take part in a dress rehearsal of the 57th Presidential Inaugural ceremony on the West Steps of the US Capitol in Washington D.C., capital of the United States, Jan. 13, 2013. US President Barack Obama will be ceremonially sworn in for a second four-year term on January 21. (Xinhua/Zhang Jun)
Members of US armed forces take part in a dress rehearsal of the 57th Presidential Inaugural ceremony on the West Steps of the US Capitol in Washington D.C., capital of the United States, Jan. 13, 2013. US President Barack Obama will be ceremonially sworn in for a second four-year term on January 21. (Xinhua/Zhang Jun)
Elliot (3rd L), stand-in for US President Barack Obama, takes part in the swearing-in at a dress rehearsal of the 57th Presidential Inaugural ceremony on the West Steps of the US Capitol in Washington D.C., capital of the United States, Jan. 13, 2013. US President Barack Obama will be ceremonially sworn in for a second four-year term on January 21. (Xinhua/Zhang Jun)