Tina Elliott's 'Bittersweet' 'Biggest Loser' Moment

Tina Elliott's 'Bittersweet' 'Biggest Loser' Moment

Retired homemaker Tina Elliott is the oldest contestant on Season 10 of NBC’s “The Biggest Loser,” but why is that a bittersweet realization? Also, what is her “great vision” for the end of the show?