LOS ANGELES, California, March 25 -- California State University issued the following news release: * * * Cal State LA professor collaborates on national project to prevent substance use among youth in foster care A Cal State LA professor is helping launch a national collaborative effort to prevent substance use among youth in foster care by working directly with the adults and advocates who support them. Carly B. Dierkhising, professor in the School of Criminal Justice and Criminalistics, i  more