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Spain's Rafael Nadal, made quick work of France's Gilles Simon, defeating him 6-4, 6-4, 6-2 to advance to Round 4 of the US Open. For highlights of the match, watch here.

Sunday: A massive piece of machinery once attached to an oil well could hold major clues to preventing future spills; Also, the uphill battle for Democrats in the mid-term election; Plus, the Chilean miner rescue effort one month later.

On day 7 of the 2010 US Open, Spain's Feliciano Lopez advanced by defeating Sergiy Stakhovsky of Ukraine.

CBS Sports' Ian Eagle and Jim Courier look back at day 7 of the US Open that included victories by defending Women's Singles champion Kim Clijsters, Venus Williams and Sam Querrey.

Go behind the scenes of the Sports Illustrated Swimsuit photo shoot

Mothers Day Phone Calls