MAKERS OF CRACK ISSUE SAFETY WARNING Could Cause Users to Become Ho's, Company Says The makers of the popular drug crack issued a safety warning today, advising crack’s millions of users that habitual use of the stimulant could cause them to become ho’s. A spokesman for Pharmacia Cranque LLP announced the safety warning from its corporate headquarters in Brussels, causing its shares to plummet on Wall Street. “Clinical studies have shown that continued use of crack may, in some rare instances, cause the habitual crack user to become a crack ho,” said spokesman Jean-Luc Van de Velde. While not...