A new children's book from Omer Abed and Hatem Aly explores the complicated — and loving — dynamics between older and younger siblings. All right. Question now for all of the older siblings out there, ...

Siblings often are tied together by logistical bonds, but can be careless or rough with one another because they assume their relationship is sturdier than it is. Some siblings are turning to therapy.

All right. Question now for all of the older siblings out there, a little bit of a riddle for you - what is smaller than you, allegedly, according to some people, cuter than you, follows you around ...