Rebecca Hargrove, second from right, president and CEO of the Tennessee Lottery, presents a ceremonial check to John Robinson, right; his wife, Lisa, second from left; and their daughter, Tiffany, left; after the Robinsons' winning Powerball ticket was authenticated at the Tennessee Lottery headquarters on Friday in Nashville, Tenn. The ticket was one of three winning tickets in the $1.6 billion jackpot drawing. (AP Photo/Mark Humphrey)
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