a parade of protesters in downtown d.c. their message? a bit unorthodox. drop beats, not bombs. the protest kicks off a week of antiwar rallies. a lady gaga inspired demonstration. roz plater live down on the mall. reporter: they have borrowed the title of one of lady gaga s songs to describe their relationship gone wrong with president obama. more on that in just a moment. first on the national mall here, a bit of a more somber tone tonight. this is peace camp. wre told each o these grave markers represents a civilian or soldier killed in our two wars, all of this part of what s shaping up to be an antiwar weekend in the nation s capital. several hundred strong, the protesters started out from farragut square and poured out into the streets of d.c. just about rush hour with their antiwar message. we re here in d.c. today on the seventh anniversary of the iraq war to call out obama and his administration. reporter: the protestor largely vorged online by a group called s