Thousands rally to pull troops from 2 war zones (AP)

Henry Shoiket, 92, of Rutherford, N.J., joins other anti-war protesters in Lafayette Park across from the White House in Washington, Saturday, March 20, 2010. (AP Photo/J. Scott Applewhite)AP - Thousands of protesters — many directing their anger squarely at President Barack Obama — marched through the nation's capital Saturday to urge immediate withdrawal of troops from Iraq and Afghanistan.