Scott Remer, the only full-time spelling bee coach, charges $180 an hour. Champs say he’s worth it

Scott Remer is the country's only full-time, professional coach for kids competing in the Scripps National Spelling Bee.

How some U.S. schools are teaching kindness classes

Kindness 101 is a program that uses the stories CBS News finds in our "On the Road" series to teach kindness and character.