A plain clothed security official, bottom, grabs a Tibetan flag from three pro-Tibet activists as they gesture in protest opposite the National Stadium, where the Olympic athletics competition had just finished, Beijing, early Thursday, Aug. 21, 2008. Swarms of plainclothes police took away four foreign activists protesting Chinese rule over Tibet - the latest in a series of such demonstrations during the Olympics.
A plain clothed security official, bottom right, grabs a Tibetan flag from three pro-Tibet activists as they gesture in protest opposite the National Stadium, where the Olympic athletics competition had just finished, Beijing, early Thursday, Aug. 21, 2008. Swarms of plainclothes police took away four foreign activists protesting Chinese rule over Tibet - the latest in a series of such demonstrations during the Olympics.