Michael Phelps vague about future
BARCELONA, Spain -- When Michael Phelps walked away from swimming after the London Olympics, he was adamant about one thing: His career was over.
Now, it sounds like he's not so sure.
While saying he's never been happier with his life -- and certainly doesn't miss the grind of what it took to become the winningest athlete in Olympic history -- Phelps left the door open to change his mind before the 2016 Rio Games.
"I don't know what's going to happen in the future," Phelps said ...
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