Staking om meer loon voor werknemers bij overheidsbedrijven treft Duitse luchthavens

A stranded passenger uses his mobile device as he sits on stairs in a terminal at the international airport in Frankfurt, Germany, Tuesday, March 27, 2012. More than 400 flights had to be cancelled when ground staff organized in the German ver.di union went on a warning strike for higher wages until the afternoon.(AP Photo/Michael Probst) AP