Portuguese railway workers scuffle with Portuguese police officers as the workers block the rail track during a protest at Lisbon's Santa Apolonia train station, Tuesday, Feb. 4, 2014. The protest was... more 
Portuguese railway workers scuffle with Portuguese police officers as the workers block the rail track during a protest at Lisbon's Santa Apolonia train station, Tuesday, Feb. 4, 2014. The protest was against salary cuts and other austerity measures. (AP Photo/Francisco Seco) less 
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Associated Press | Photo By Francisco Seco
Tue, Feb 4, 2014 2:19 PM EST