It's OK to Cry, Possibly Even Beneficial

ABC News: It's OK to Cry, Possibly Even Beneficial: "Rottenberg, assistant professor of psychology at the University of South Florida in Tampa, is one of a handful of scientists who is focusing on a subject that is extremely difficult to study. There's lots of anecdotal evidence about crying dating back over many centuries -- because crying is something all of us know something about and it is among the most universal of human experiences."