Art Spiegelman's 'Wild Party' loosens hi m from the Holocaust ' s grip. ARTHUR J. MAGIDA SPECIAL TO THE JEWISH NEWS • There are two reasons why Art Spiegelman is lucky to be alive. Reason #1: By virtue of Mr. Spiegelman being a world-class chain smoker, one of the best since Edward R. Morrow, he should, according to medical experts, have succumbed long ago to lung or throat cancer. Rest assured, he shows no signs of either. His breath is full, his stamina is A-OK, and his drive is stuck in New York- certified, pedal-to-the-metal, fifth gear. which, statistically, means that they should have been killed. That, of course, also would have killed the chances of little Artie entering the world. His older brother, Richieu, whom he never met, was killed in Auschwitz. His mother committed suicide when he was 20. His father, Vladek, a bourgeois entrepreneur before the war, emerged from Auschwitz probably more crotchety, self- absorbed, and self-referential than before. PHOTO BY ZION OZERI Reason #2: Both his parents were in Auschwitz,