Using breastmilk as a weapon; a state denies deadbeat parents from renewing their car registrations; the secret society of mermaids; an alternative approach to treating alcohol addiction; a young yoga teacher; a two-minute lip plumper; hair hacks.

A new breast scan; Jon Taffer (``Bar Rescue'') tells how to know if a restaurant is not up to par; playground dangers; finding the right therapist; pineapple juice; ``Stuff My Mom Forwards Me.''