Riot police charge during clashes with protestors in Lisbon during a general strike Wednesday, Nov. 14 2012. The second general strike in eight months in Portugal, where the government intends to intensify austerity measures next year, left commuters stranded as trains ground to a virtual halt and the Lisbon subway shut down. (AP Photo/Francisco Seco)
Protests sweep across Europe
With rampant unemployment spreading misery in southern Europe and companies shutting factories across the continent, workers around the European Union sought to unite in a string of strikes and demonstrations.