United States Surgeon General Jerome Adams, right, addresses an audience as Arlington, Mass., Police Chief Frederick Ryan, left, looks on Thursday, Dec. 6, 2018, in Boston, during a national summit focused on police efforts to address the opioid epidemic.
United States Surgeon General Jerome Adams, right, addresses an audience as Arlington, Mass., Police Chief Frederick Ryan, left, looks on Thursday, Dec. 6, 2018, in Boston, during a national summit focused on police efforts to address the opioid epidemic. Steven Senne AP Photo
United States Surgeon General Jerome Adams, right, addresses an audience as Arlington, Mass., Police Chief Frederick Ryan, left, looks on Thursday, Dec. 6, 2018, in Boston, during a national summit focused on police efforts to address the opioid epidemic. Steven Senne AP Photo