As Israel considers allowing Egypt to control the critical Philadelphi corridor along Israel’s border, startling revelations about Egyptian chemical weapons proliferation are coming to light. Egypt secretly helped former Iraqi dictator Saddam Hussein in his chemical weapons program, according to a CIA report. The report, authored by the CIA’s Iraq Survey Group, says that Egypt sent specialists to Iraq in the 1980s to help him manufacture poison gas. Iraq later used the gas against Iranian citizens as well as Iraqi Kurds. The report says that the Iraqi government paid Egypt $12 million, "in return for assistance with production and storage...