• Subways began rolling again Tuesday in Argentina's capital after union leaders suspended a 10-day strike, but their tentative deal depends on an unresolved power struggle between the mayor and the president.

    Buses fill the area in front of Constitution Station as subway workers enter their 10th straight day of strike in Buenos Aires, Argentina, Monday, Aug. 13, 2012. A million commuters are caught in the middle of a power struggle between President Cristina Fernandez and Buenos Aires' Mayor Mauricio Macri. The strike began Aug. 3 with workers demanding a 28 percent pay increase to match inflation.
    LAST UPDATE : Aug 22, 2012, 4:10 AM EDT