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for children -- but the amount measured from conventionally grown produce was within safety limits, the researchers reported Monday.
• Nor did the organic foods prove more nutritious.
• "I was absolutely surprised," said Dr. Dena Bravata, a senior research affiliate at Stanford and long-time internist who began the analysis because so many of her patients asked if they should switch.
• ___

• NEW YORK (AP) -- Refusing to allow his opponent even a glimmer of hope under the lights, Andy Murray wrapped up a straight-set win on a drama-free evening inside Arthur Ashe Stadium.
• The man now hoping to pump up the volume at the U.S. Open: Andy Roddick.
• One loss from retirement, No. 20 seed Roddick plays his fourth-round match against No. 7 seed Juan Martin del Potro on Tuesday night, in search of the first big-time upset in a men's draw that has mostly gone to form -- and very quietly at that.
• Third-seeded Murray defeated No. 15 Milos Raonic of Canada 6-4, 6-4, 6-2 to wrap up play Monday -- a day that included a walkover for No. 1 Roger Federer, who advanced when Mardy Fish withdrew because of health reasons.
• "Today was by far my best match of the tournament," said Murray, who beat Federer to win the Olympic gold medal earlier this summer but is still in search of his first Grand Slam title. "Hopefully, I can get some good rest tonight and tomorrow, get ready for the quarterfinals, you know, get pumped. Because you're only a few sets from maybe competing for a Grand Slam final and you need to get ready for it."
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