WASHINGTON (AP):

Derrick Brooks puts his left hand on the book and raises his right, ready to take the oath of office. Dozens of cameras capture this moment in history, even though Brooks is wearing a name card reading 'Pres-elect Obama'.

"It felt great to be famous for one day," Brooks told reporters after spending hours standing in for Barack Obama during Sunday's dress rehearsal for the presidential inauguration on January 20.

Organisers picked the 26-year-old Army staff sergeant from Fayetteville, North Carolina, because he resembles Obama in height, weight and skin colour. But he's not an exact match. When Brooks met Obama last Thursday, Brooks said, "He (Obama) said my ears weren't as big as his."

Admitted to the exclusive club of stand-ins were military personnel from the area who resembled Obama's wife, Michelle, Vice-President-elect Joe Biden and others expected on the inaugural stage. Even a faux President George W. Bush showed up as inaugural officials worked out the kinks in their plans for what likely will be the biggest ceremony the nation's capital has ever hosted.

Stand-ins

As the sky over the Capitol grew light, cannons boomed, military bands played marching music and stand-ins took their places.

The six-foot two-inch Brooks stood stock still as several handlers moved the man facing him, a stand-in for Chief Justice John Roberts, to the right - then left, then right again, before marking the spot with brightly coloured tape. Small shifts and fixes were all part of a long day.

"It's important to rehearse this so it goes off flawlessly on the inauguration day," said Navy Chief Petty Officer Lucy Quinn, spokeswoman for the Armed Forces Inaugural Committee. "The president is supposed to take the oath of office as close to noon as can possibly be timed."

Even before the stand-ins took their places, the US Marine Band and US Army Herald Trumpets fine-tuned their performances. The musicians chuckled at those who made mistakes while practising.

The army band marches as it rehearses at the Capitol on Sunday for the inauguration ceremony of President-elect Barack Obama in Washington. - AP