Cr??k ?????n? as ??ld about the streets might b? adulterated or “?ut” w?th other substances m?m??k?ng th? ?????r?n?? of ?r??k ?????n? t? ?n?r???? bulk. U?? ?file t?x?? ?dult?r?nt? these ?? levamisole h?? b??n d??um?nt?d. U.S. Mystery Assistance brokers identified the white powder