"It has been nearly 50 years since President John Kennedy was shot on a Texas street in a motorcade,” write Frager. “One of John F. Kennedy's highlights as president was his handling of the Cuban Missile Crisis. He stood up to the Russians and their Premier Khrushchev and the President won. The missiles were returned to Russia and a potential world war was averted. “Now, 50 years later, a potential new Cuban Missile Crisis may be brewing in Venezuela. This time around it is not the Russians who are causing all the trouble. It is the Iranians.