A man walks between flags in the Union Army reenactors' camp on a blistering hot day in Manassas

 
A man walks between flags in the Union Army reenactors
A man walks between flags in the Union Army reenactors' camp on a blistering hot day in Manassas, Virginia July 21, 2011. Thursday marks the 150th anniversary of the Battle of First Manassas/Bull Run, the first major battle of the Civil War. A reenactment of the battle will take place on Saturday. REUTERS/Kevin Lamarque (UNITED STATES - Tags: SOCIETY ANNIVERSARY POLITICS ENVIRONMENT)