NBC's "America's Got Talent," hosted by Regis Philbin, had the second-highest number of viewers of any original entertainment program so far this summer. "Talent" had 12.41 million viewers on June 21, second only to "Deal or No Deal," which had 18.24 million. ABC's "Master of Champions" premiered Thursday with 6.1 million viewers. It was second to CBS' "Gameshow Marathon," which drew 7.5 million. But the NBA Finals game was the most popular program all week. The six-game series averaged 13 million viewers per game -- a 4 percent increase over last year. AMC's "Broken Trail" on Sunday was cable's most popular show of the week with 9.8 million viewers.