ATLANTA -- Here are some news and notes, insights and inferences from Thursday's opening round of the Tour Championship:
• "Strange." "Weird." "Uh ..."
Those were some of the comments from gallery members who witnessed K.J. Choi hitting the Nike Sumo Squared driver on Thursday. For those who didn't see -- or hear -- Choi using the square head-shaped club while winning last week's Chrysler Championship, most were baffled by the startling shape and sound upon impact.
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