New York City – Todd Eldredge, Kristi Yamaguchi, Brian Boitano, Kimmie Meissner, and siblings John and Sinead Kerr are all superstar skating Olympians with an impressive resume of spectacular moves on the ice. But this morning, viewers watched as the group undertook a special mission: to go undercover for “Good Morning America” and convince people that they were ice skating novices. The