Yuri Bezmenov decided he wanted out of the KGB and the Soviet system some 56 years ago while serving in New Delhi, India. Disguising himself as an American hippie, he defected to the U.S. Embassy and debriefed with the CIA. It was decided that Bezmenov should settle in Canada under a new name for a while. Bezmenov came back to the U.S. in 1980 with a mission to educate people about Soviet "ideological subversion," which is the basic systematic methodology communists use to take down countries and establish Marxist-Leninist socialist-type states. More recently, a Chinese defector immigrant, Xi Van Fleet,...