She expects to continue in the lighter class, which she switched to successfully following the 2008 Games, at major championships.

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With the weightlifting trials approaching, her main goal this week has been to shed nearly eight pounds from her 136-pound, 5-foot-3 frame to make her weight class. (At the trials, she will compete in the 58-kilogram class, which is about 127.6 pounds.) As a skeleton racer, she can afford to be a bit heavier.

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Piper, 29, also gained acclaim for ITV's Secret Diary of a Call Girl, in which she played the high-class London escort Belle de Jour.

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He also sent a video interview with Tarla Makaeff, one of the plaintiffs in the class action suit, taken in August 2008 in Los Angeles after a Trump U seminar, in which she praises the program.

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She discusses the key lessons of the class in this article by Sean Silverthorne, which first appeared on the HBS Working Knowledge website.

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