At too many colleges and universities, marijuana has unofficially been part of campus life for a long time.
But at the University of Denver, cannabis, or at least writing about pot, is now an official part of the curriculum.
A single picture can be powerful.
It can show emotion, document history, and in the military, a photo can start or stop a war.
Ten years ago, a young Navy photographer had the assignment of a lifetime, be the first to capture the aftermath of Hurricane Katrina.
Children and teenagers all across Japan will be returning to school after summer vacation this week.
However, according to horrifying statistics from the Japanese government, more young people commit suicide on September 1st, when school starts, than on any other day.
CNN spoke to one girl who came close to taking her life when faced with terrible bullying.