 DOUGLAS HEALEY/AP
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GRADUATION GRIPE Yale graduates wear mortarboards with models of power plants on the top of their heads to bring attention to their concerns about the environment at Yale's commencement exercises in New Haven, Conn. President Bush was given an honorary degree and Yale, which usually does not have a commencement speaker, broke with tradition for its 300th anniversary commencement and allowed Bush to make brief remarks. |  |