Senior political Hamas leader Ismail Haniya visits the family of Sheikh Ahmed Yassin [Getty Images]

Senior Hamas leader Ismail Haniya, and leader of Hamas in the Gaza Strip, Yahya Sinwar, visit the family of late Hamas leader Sheikh Ahmed Yassin, who was killed in an Israeli attack marking the thirteenth anniversary of his death in Gaza City, March 22, 2017.(Photo by Momen Faiz/NurPhoto via Getty Images)

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