French-Tunisian Umm Yussef, 21, speaks to AFP during an interview, as she walks towards the Kurdish-led Syrian Democratic Forces (SDF) after leaving the IS group's last holdout of Baghouz, in Syria's northern Deir Ezzor province on February 22, 2019. - She intended to join "the caliphate" in 2014 so she can wear the niqab freely, a decision she continues to defend until today. (Photo by Bulent KILIC / AFP)