Iran is marking 40 days, the traditional Muslim mourning period, since one of the deadliest days in the crackdown on protests that swept the country last month. Activists say at least 7,015 people have been killed, many in a bloody crackdown overnight between January 8 and 9.The government held mourning ceremonies in various cities on Tuesday. (AP video by Mohsen Ganji) #iran #protests Subscribe: http://smarturl.it/AssociatedPress Read more: https://apnews.com​ This video may be available for