Bolton bragged about his PAC's use of "advanced psychographic data modeling" at CPAC last year. "We will continue to expand our activities in 2018 in order to achieve a filibuster-proof national security majority in the Senate." https://t.co/Ai4Nilm0aW https://t.co/seElPKVT9x— Natasha Bertrand (@NatashaBertrand) March 23, 2018