Gun violence in the United States can be substantially reduced if Congress expands requirements for background checks on retail gun sales to cover firearm transfers between private parties, a new report by the director of the UC Davis Violence Prevention Research Program concludes.
Fuente : http://www.eurekalert.org/pub_releases/2013-02/uoc...
Fuente : http://www.eurekalert.org/pub_releases/2013-02/uoc...