; and (2) by adding at the end the following: (g) Preferential consideration In awarding grants under this part, the Attorney General may give preferential consideration to an application from an applicant in a State that has in effect a law that exempts from criminal and civil liability teachers and other school officials who carry or administer in good faith an opioid overdose reversal drug or device approved or cleared by the Food and Drug Administration if trained to carry or administer such drug or device. . 4. Prevention and treatment of fentanyl-laced substance use (a) Prevention The Secretary of Health and Human Services, in consultation with the Attorney General, shall develop and implement a national strategy to prevent the use of fentanyl-laced substances. The strategy shall include the following elements: (1) Education and outreach to the public about the dangers of fentanyl-laced substances. (2) Development of treatment programs for individuals who are addicted to fentanyl-laced substances. (b) Treatment The Secretary of Health and Human Services shall provide grants to States and localities to support the development and implementation of treatment programs for individuals who are addicted to fentanyl-laced substances. 5. Enhanced law enforcement efforts (a) Increased resources The Attorney General shall increase the resources available to law enforcement agencies to combat the trafficking of fentanyl-laced substances. The Attorney General shall prioritize the following activities: (1) Investigation and prosecution of individuals who traffic fentanyl-laced substances. (2) Disruption of the supply chain for fentanyl-laced substances. (3) Prevention of the importation of fentanyl-laced substances into the United States. (b) Interagency coordination The Attorney General shall establish an interagency task force to coordinate the efforts of Federal, State, and local law enforcement agencies to combat the trafficking of fentanyl-laced substances. 6. Research The Secretary of Health and Human Services