Weapons, and firearms in particular, are widely available in the Unite
d States and are at the heart of youth violence. Many schools and comm
unities throughout the nation have identified weapon-carrying among yo
uth as a substantial health, educational, and social problem. In fact,
one of the national health objectives for the year 2000 is to substan
tially reduce the incidence of weapon-carrying among adolescents. This
paper reviews the prevalence of weapon-carrying by youth, reasons the
y carry weapons, ways that firearms are obtained, firearms and violenc
e (especially youth violence), and the controlling of weapons in schoo
ls.