Los Angeles police officers help a traveler after she was forced to give way to members of the SEIU United Service Workers West labor union and their supporters on a protest march, at Los Angeles

 
Los Angeles police officers help a traveler after she was forced to give way to members of the SEIU United Service Workers West labor union and their supporters on a protest march, at Los Angeles
Los Angeles police officers help a traveler after she was forced to give way to members of the Service Employees International Union (SEIU) United Service Workers West labor union and their supporters on a protest march during an one-day general strike, at Los Angeles International Airport, in Los Angeles, California May 1, 2012. Approximately 1,200 protesters took part in the demonstration to protest working conditions and to lend support to other May Day rallies. REUTERS/Gus Ruelas (UNITED STATES - Tags: CIVIL UNREST BUSINESS EMPLOYMENT TRANSPORT)