http://www.newsday.com/news/nationworld/nation/wire/sns-ap-evolution-dispute0130jan30,0,713004.story Professor's Letter Refusal Causes Probe By LISA FALKENBERG Associated Press Writer January 30, 2003, 9:50 AM EST DALLAS -- A biology professor who refuses to write letters of recommendation for his students if they don't believe in evolution is being accused of religious discrimination, and federal officials are investigating, the school said. The legal complaint was filed against Texas Tech University and professor Michael Dini by a student and the Liberty Legal Institute, a religious freedom group that calls Dini's policy "open religious bigotry."