Thursday, July 2
ABC NEWS REPORTS (ABC, 10:30 11 p.m.)* A study of Republican Party platforms of the past and their influence on Republican Presidents.
Friday, July 3
U.S. SUMMER OLYMPIC TRIALS (ABC, 7:30-8:30 p.m.). First of twelve programs on the trials, beginning with some of the Men's Track and Field events from Downing Stadium, Randall's Island, N.Y.
Saturday, July 4
ABC'S WIDE WORLD OF SPORTS (ABC, 5-6:30 p.m.). Vic Seixas is commentator for the All England Tennis championships from Wimbledon, England; also the 24-hour Grand Prix of Endurance from Le Mans, France.
Sunday, July 5...