The terrorism of Al-Azhar religious kooks

If Wahhabiyyah and the Saudi government are responsible for the spread of the ideology of terrorism by various Islamist gangs, Al-Azhar religious kooks (all sponsored by pro-US regimes) are also responsible as well. Here, the top cleric of Al-Azhar calls for fighting ISIS through killing them and imposing the punishment of crucifixion and cutting off limbs.