Dr. Yuval Bitton saved Yahya Sinwar's life in 2004. Sinwar promised to repay the debt upon his release in 2011, only to plot the murder of Bitton's nephew and countless other Israelis 19 years later. Dr Yuval Bitton treated Hamas leader Yahya Sinwar in a prison clinic in 2004, saving his life with a brain tumor diagnosis and facilitating an immediate transfer to the hospital. Some 19 years later, Bitton’s nephew was killed by terrorists on October 7 in an attack orchestrated by the now-Hamas leader, Bitton told CNN on Thursday. Bitton was employed as a dentist at Nafha Prison...