““Humphrey had even visited the CASPER facility on multiple occasions under the cover of darkness during vacations at the Greenbrier. In 1970, after his time as vice president, Humphrey was reelected to the Senate from Minnesota, where, as a junior senator, he was no longer privy to the evacuation plans. Even though he knew that the Greenbrier existed—a fact that put him in an extreme tiny minority inside Congress—no one ever explained to him what he was supposed to do in an emergency as a senator. As he said during the Nixon years, “You know, that has struck me as odd.” •””