In re: Chantix (Varenciline) Products Liability Litigation – 3-12-13 Filed 03/12/2013 in the United States District Court for the Northern District of Alabama of the Federal Court. Download In-Re-Chantix-(Varenicline)-Products-Liability-Litigation-Pto-4-&-Amendments-March-12-2013 (109 kB)