Was the other time in Nov. 03 when the FPS officer commanded us to leave the public sidewalk across from Constitution Hall during the FReep of Algore's MoveOn speech? We told him that the two Secret Service bike officers had said that we were fine about ten minutes before the FPS guy tried to get us to move. FPS guy said he would contact his superior, but was clearly mad that we stayed.
Think I'll ask an MPD, USSS(UD) or USCP officer about FPS in general next opportunity I get.