Did Wisconsin governor overreach in union battle?
Some political experts have said that Wisconsin Gov. Scott Walker, in a battle with public employee unions over the right to collective bargaining, has overreached in his attempts to shore up the state's budget shortfall.

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Railroads boast fuel advantage
U.S. railroads' fuel-efficiency advantage over trucking companies may expand as they boost investments in technology while truckers must put more of their money into personnel.

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Bacteria found at Playboy mansion
Bacteria that causes Legionnaires' disease was found at the Playboy Mansion, after 200 revellers fell ill following a party there last month, health officials said Tuesday.[...]

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