Supporters of Justice and Dignity for Immigrants' and Workers' Rights swarm into Tucson's Rudy Garcia Park, at Irvington Road and South Sixth Avenue, after a march on the south side to commemorate International Workers Day, or May Day.
Kashmiri Muslim women workers attend a May Day protest in Srinagar, India. Asian demonstrators demanded pay raises and better working conditions.
Thousands of people march during a May Day rally in downtown Los Angeles in celebration of May Day. People across the U.S. rallied for various causes, including immigration reform.
Workers around the world united in anger during May Day rallies Wednesday - from fury in Europe over austerity measures that have cut wages, reduced benefits and eliminated many jobs altogether, to rage in Asia over relentlessly low pay, the rising cost of living and hideous working conditio…