Commuters walk along Comercio square during a 24-hour subway workers strike, Lisbon, Thursday, May 30, 2013. The strike snarled rush-hour traffic in the Portuguese capital in the latest protest against the bailed-out country's austerity policies. Unions representing subway workers called the walkout Thursday over labor reforms and cuts in entitlements. The government is enacting those measures in return for a euro 78 billion ($101 billion) financial rescue two years ago. (AP Photo/Francisco Seco), APTOPIX