(CBS News)
As a new school year gets under way, parents, educators and officials are taking a very close look at bullying. With the explosion of technology, it's only getting worse. Tonight (9-16), "48 Hours" airs a special called "Bullying: Words Can Kill" at 8 p.m. ET/PT.
Watch a preview of the "48 Hours" special now.
see "Safer Schools" post 9/14 and 9/16/2011
CBS News Correspondent Tracy Smith shared a preview on "The Early Show."
