FILE - This file image made from video posted on a militant website April 29, 2019, purports to show the leader of the Islamic State group, Abu Bakr al-Baghdadi, being interviewed by his group's Al-Furqan media outlet. The leader of the Islamic State group released a new alleged audio recording Monday, Sept. 16, 2019, calling on members of the extremist group to do all they can to free IS detainees and women held in jails and camps. (Al-Furqan media via AP, File)
Security experts report increase in ISIS support on social media folllowing Abu Bakr Al Baghdadi's death. AP

Surge in pro-ISIS social media posts as group uses Baghdadi's death to increase support