Who Should Take Our Weight-Loss Challenge Next?
ByABC News
December 19, 2006, 5:04 PM
Dec. 20, 2006 — -- On Dec. 20, "Primetime" tests whether postitive reinforcement or a negative threat is more effective when it comes to losing weight.
Do you know of a company or a team that would like to compete in our weight-loss program?
Fill out the form below to send "Primetime" your ideas.