Dolphins form circle of protection around Adam Walker when a great white reportedly approached (Courtesy: Adam Walker YouTube)

Dolphin pod protects swimmer from shark

A long-distance swimmer raising money for dolphin conservation gets some potentially life-saving protection from the very animals he’s tryin…

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Photos: Gas explosion at jail kills 2

Florida officials confirm a gas explosion at the Escambia County Jail in Pensacola has injured some 100 to 150 people and killed two.