Rising Credit Card Debt and How Many Friends Do You Have?-How Many Friends Do You Have?

Many people--especially men--have a limited number of friends. Marisa G. Franco, PhD, Assistant Clinical Professor in the Department of Psychology at the University of Maryland, author of "Platonic: How the Science of Attachment Can Help You Make - and Keep – Friends," says friendships are vital. She explains how improve the number and quality of friends you have.