RATINGS: Due to processing issues, the Nielsen company said no viewership estimate was available for NBC's Friday telecast.
UPCOMING: Sunday's music-filled closing ceremony is expected to make a rousing finish for the games. The U.S. men's basketball team's gold medal bid will be aired live across the country, starting at 10 a.m. EDT.
Copyright 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.