D. S. Perez's April 30 column, "Marijuana is a poison, should not be legalized," suggests he should really get out more. Perhaps research is not a subject taught by the journalism department. Perhaps sources are no longer needed. Perhaps Perez was born under the wrong sign, nevermind a bad one. As the host of "Naked Radio" on KSJS, 90.5 FM, I read his piece and called your paper. I was told that he was there, but was not interested in coming on my talk program and debating his opinions, which he boldly and with some measure of self-importance, states publicly. When I asked if he would at least come to the phone, I was told he was too busy. [continues 216 words]