A university bans scales in the campus gym; a nail salon is accused of charging overweight clients more; a pill for alcoholics; a woman afraid to leave her house gets life-changing surgery; love contracts; an app for the bedroom; co-host NeNe Leakes.

An interview with the man who tried to stop the gunman in the Kansas bar shooting; America's most amazing nurse; a 365-day sex challenge; a common mistake couples should never make; omega-3 and fish-oil supplements; a shocking workout video.

Three people are exonerated after spending years in prison for crimes they did not commit; how mistakes happen in the justice system; how the trauma of a wrongful conviction affects the body.