FOX News national security correspondent Jennifer Griffin has the details on 'Special Report' Republican and Democratic lawmakers are demanding answers about who is responsible for what a growing consensus of experts believe are targeted attacks on U.S. diplomats and national security officials using pulse microwave energy that many now believe was used as a weapon to harm American citizens. "In December of 2017, I made which now is kind of the fateful trip to Moscow," explained Marc Polymeropolous, a 26 year veteran of the CIA, who was forced to retire as the CIA’s official for clandestine operations in Europe after suffering a mysterious traumatic brain injury and debilitating side effects following a trip to Moscow in 2017.