Round 2 at 2012 Shell Houston Open

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Phil Mickelson finished off his rain-delayed first round Friday morning, ending with a seven-under 65 that tied him for the first-round lead.
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Mickelson followed that with a second-round 70 to get to nine under.
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Fred Couples finished the first round at five under and but was one over in round 2.
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Padraig Harrington was two under following the conclusion of his second round.
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Anthony Kim withdrew from the tournament after completing his first-round 79 Friday morning.