Golf: Spieth surges to 2-shot lead at John Deere Classic

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SILVIS, Ill. — Jordan Spieth shot a career-best 10-under 61 to grab a two-shot lead at the John Deere Classic. ADVERTISING SILVIS, Ill. — Jordan Spieth shot a career-best 10-under 61 to grab a two-shot lead at the John Deere