Thousands of Americans, including active-duty and retired service members, will gather for a pomp-filled procession through the streets of the nation's capital city to celebrate the U.S. Army's 250th ...

The U.S. Army is marking its 250th anniversary with a pomp-filled procession through the streets of the nation’s capital, showcasing military might.

The latest price tag for the massive event is $30 million, a figure that could rise as high as $45 million.