Palestinian student Saly Abu Amra (L), 23, a university student majoring in Sharia (Islamic Law) and Law, looks on as her friend smokes a water pipe at a cafe, in Gaza City, December 4, 2018. REUTERS/Samar Abo Elouf SEARCH "ELOUF WOMEN" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Palestinian student Saly Abu Amra, 23, a university student majoring in Sharia (Islamic Law) and Law, sits in the university cafeteria, in Gaza City, December 13, 2018. REUTERS/Samar Abo Elouf SEARCH "ELOUF WOMEN" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Palestinian student Saly Abu Amra, 23, a university student majoring in Sharia (Islamic Law) and Law, stands outside her family house before going to university, in Gaza City, December 13, 2018. REUTERS/Samar Abo Elouf SEARCH "ELOUF WOMEN" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

FILE PHOTO: A young Afghan woman shows her face in public for the first time after 5 years of Taliban Sharia law as she waits at a food distribution centre in central Kabul, Afghanistan, November 14, 2001. REUTERS/Yannis Behrakis/File photo SEARCH "YANNIS BEHRAKIS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Bosnian Muslims couples wait in front of Istiqlal mosque during Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Guests wait for a collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Women arrive to a collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Bosnian Imams wait for a collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Bosnian Muslim brides wait for a collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Bosnian Muslim brides wait for a collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Guests sit in front of Istiqlal mosque during Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Bosnian Muslims couples wait for a collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Bosnian Muslims couples wait for a collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Bosnian Muslims couples wait for a collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Bosnian Muslims couples wait for a collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Bosnian Muslim bride puts her signature in the marriage document during collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Bosnian Muslims pray during a collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Bosnian Muslim bride waits for a collective Sharia wedding ceremony for sixty couples in Sarajevo, Bosnia and Herzegovina July 19, 2018. REUTERS/Dado Ruvic

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher TPX IMAGES OF THE DAY

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

Anti-sharia protesters scuffle with counter demonstrators and members of the Minnesota State Patrol at the state capitol in St. Paul, Minnesota, U.S. June 10, 2017. REUTERS/Adam Bettcher

A protester wearing a pro-Trump hat attends an anti-Sharia rally in Seattle, Washington, U.S. June 10, 2017. REUTERS/David Ryder

Counter protesters react against an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

A person is detained during an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

A man (not pictured) is given CPR while people participate in an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

A man wearing a Make America Great Again cap gestures while people participate in an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

Counter protesters hold signs against an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

Gavin McInnes speaks during an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

People hold signs while participating in an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

Counter protesters hold up photos of victims of the Portland train attack as they react against an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

People speak and hold signs on a stage during an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

A participant holds her hand over her heart during an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

The U.S. flag is reflected in a woman's sunglasses during an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith TPX IMAGES OF THE DAY

Counter protesters react against an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

A participant confronts a group of counter protesters during an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

People participate in an event called "March Against Sharia" in New York City, U.S. June 10, 2017. REUTERS/Stephanie Keith

Counter-protesters march through downtown Seattle after an anti-Sharia rally in Seattle, Washington, U.S. June 10, 2017. REUTERS/David Ryder

People participate in an event called "March Against Sharia" in New York City, U.S., June 10, 2017. REUTERS/Stephanie Keith

An event called "March Against Sharia" and its counter-protest across the street is seen in New York City, U.S., June 10, 2017. REUTERS/Stephanie Keith

Counter-protesters march through downtown Seattle after an anti-Sharia rally in Seattle, Washington, U.S., June 10, 2017. REUTERS/David Ryder

A man holds a placard during an event called "March Against Sharia" in New York City, U.S., June 10, 2017. REUTERS/Stephanie Keith

An attendee wears a hijab and a pro-Trump cap during an anti-Sharia rally in Seattle, Washington, U.S., June 10, 2017. REUTERS/David Ryder

Counter-protesters hold signs and shout slogans during an anti-Sharia rally in Seattle, Washington, U.S., June 10, 2017. REUTERS/David Ryder

Attendees listen during an anti-Sharia rally in Seattle, Washington, U.S., June 10, 2017. REUTERS/David Ryder

Counter-protesters demonstrate outside of an anti-Sharia rally in Seattle, Washington, U.S., June 10, 2017. REUTERS/David Ryder

Attendees sing the national anthem during an anti-Sharia rally in Seattle, Washington, U.S., June 10, 2017. REUTERS/David Ryder

Counter-protesters hold signs outside of an anti-Sharia rally in Seattle, Washington, U.S., June 10, 2017. REUTERS/David Ryder

Counter-protesters hold signs outside of an anti-Sharia rally in Seattle, Washington, U.S., June 10, 2017. REUTERS/David Ryder