National AFL-CIO President Richard Trumka speaks to protesters in Wisconsin's Capitol rotunda Friday during a rally opposing Gov. Scott Walker's bill threatening collective bargaining rights. Mark Hirsch/Getty Images hide caption

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Traders work at the New York Stock Exchange on Thursday as a merger with the German exchange, Deutsche Boerse, moved forward. Mark Lennihan/AP hide caption

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Frank Russo, a retired resident of Nassau County, pays nearly $16,000 in property taxes a year. Local government officials say the high taxes are driving people out of the county. Jim Zarroli/NPR hide caption

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