Tune in to Live Rescue, Fridays at 9/8c on A&E, and stay up to date on all of A&E’s premieres at http://aetv.com/schedule. A Hazmat team checks out a suspicious piece of mail in this clip from “10.30.20”. #LiveRescue Subscribe for more from Live Rescue and other great A&E shows: http://aetv.us/subscribe-ae Find out more about Live …