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Stephen punches Ed Viesturs' Frequent Everest Card after his seventh climb to the summit of Mount Everest.
Nicholas Kristof describes the endocrine disruptors in the water that are causing genital malformations in male animals and humans.
If Stephen gets 25,000 votes, Paul Rieckhoff will make him an honorary member of the Iraq and Afghanistan Veterans of America. Paul Krugman says the stimulus package is enough to help, but not enough to cure the economic crisis.