PHOTOS: May Day rallies angry workers worldwide
Par7047631
Credit: AFP/Getty Images
People dressed in orange uniforms and wearing masks hold a placard reading "Protest, Is it Terrorism?, during a protest at the May Day rally in the centre of Barcelona on May 1, 2012. Tens of thousands took to the streets across the globe for May Day to press for workers' rights amid tough economic times and to back an array of other causes. AFP PHOTO / JOSEP LAGO (Photo credit should read JOSEP LAGO/AFP/GettyImages)
Other Slideshows
PHOTOS: Saluting the troops: Missions get victory on Military Appreciation Night
PHOTOS: From goofy to geeky, Comic Con fans dress to impress
PHOTOS: Latest scenes from ground zero of Moore tornado
PHOTOS: Oklahoma tornado devastation
PHOTOS: Tim Duncan tips Spurs to OT win in Game 2
PHOTOS: 28 spectacular South Texas sunsets
