Tawfic Halaby waves a Palestinian flag as anti-war protesters march down Market St. in downtown San Francisco on Saturday, Jan. 18, 2003. Tens of thousands of people from along the West Coast packed the streets, holding signs that read 'Peace for All Nations' and 'Patriots for Peace.' The demonstration coincides with other protests against the possible war with Iraq nationwide and across the world. Police estimated the crowd at more than 50,000. (AP Photo/Marcio Jose Sanchez)
