Is The National Guard Caught Between A Rock And A Hard Place?

Watch VideoAmericans are seeing real-time images from Washington, D.C., of what some are describing as a war zone in the capital.  

"It's kind of an eerie feeling," Melvin Stackhouse, a protester in D.C., said. 

National Guardsmen from D.C. and multiple states were ordered by the president to patrol public monuments and...