388136 05: Protesters are followed by mounted police officers as they demonstrate against the Free Trade Area of the Americas (FTAA), April 21, 2001 at San Ysidro, CA. (Photo by David McNew/Newsmakers)
388136 05: Protesters are followed by mounted police officers as they demonstrate against the Free Trade Area of the Americas (FTAA), April 21, 2001 at San Ysidro, CA. (Photo by David McNew/Newsmakers)