The Hamas terror group offered to exchange an Israeli captive for sick Palestinian prisoners held by Israel, the Lebanese Al Mayadeen channel reported on Tuesday. Earlier Hamas released a short video showing Hisham al-Sayed, an Israeli citizen held captive in Gaza, lying in a bod receiving oxygen. This was the first time one of the Israelis held by Hamas was seen. Al-Sayed crossed into Gaza on his own volition in 2015. His family claimed he was mentally ill.