People walk along a pedestrian street in downtown Lisbon, Monday, Jan. 14, 2013. The Portuguese center-right coalition government has been implementing a tough packet of economic

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People walk along a pedestrian street in downtown Lisbon, Monday, Jan. 14, 2013. The Portuguese center-right coalition government has been implementing a tough packet of economic measures, that includes a significant tax increase, linked to a euro 78 billion ($100 billion) international bailout needed in 2011. (AP Photo/Francisco Seco) less