Passengers stand by idle trains at Lisbon's Cais do Sodre train station during a strike by Portuguese trains engineers, Tuesday, Jan. 1, 2013. Portuguese engineers train union called fo

 

              Passengers stand by idle trains at Lisbon
Passengers stand by idle trains at Lisbon's Cais do Sodre train station during a strike by Portuguese trains engineers, Tuesday, Jan. 1, 2013. Portuguese engineers train union called for a partial strikes during January against wage cuts at extra hours, weekends and holidays shifts. (AP Photo/Francisco Seco)