As the US entered the fifth year of war in Iraq 50,000 demonstrators marched in Hollywood, the largest demonstration since the Vietnam War.  Massing in front of Graumans Chinese Theater, they were addressed by Mrs. Vicky Castro, a Gold Star Mother whose soldier son was killed in Iraq, & notables including Martin Sheen, the actor, & Congresswoman Maxine Waters.  Their speeches were interspersed with musical performances by Jackson Browne, singing "The Drums Of War" & "Lives In The Balance," Ben Harper singing "Gather 'Round The Stone" & "I Believe There's a Better Way," and  excerpts of Ozomatli in concert.