This is WEEKEND EDITION from NPR News. I'm Scott Simon. Time for sports.
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SIMON: (Singing) Ah, to remember the kind of September.... The seasons are flipping, and so Serena's poised to win again, not just today. NFL season opens in earnest, and the real Olympic spirit still lives on in London. NPR's Tom Goldman joins us.
TOM GOLDMAN, BYLINE: Seasons are flipping, I fear you are too.