President Lyndon Johnson with Pope Paul VI in the Papal apartment, December 23rd. They discussed world problems for more than an hour, devoting most of the conversation to Vietnam. December 23, 1967, ... more 
President Lyndon Johnson with Pope Paul VI in the Papal apartment, December 23rd. They discussed world problems for more than an hour, devoting most of the conversation to Vietnam. December 23, 1967, Vatican City, Rome, Italy. (Bettmann/CORBIS) less 
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Yahoo News | Photo By Bettmann/CORBIS
Tue, Mar 25, 2014 5:00 PM EDT