Billions of potentially lethal doses of fentanyl were seized by federal law enforcement at the border over the past year, but hundreds of millions of deadly doses have slipped past authorities into U.S. communities, according to government officials.
DEA finds unprecedented amount of Mexican-made fentanyl in US gazette.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from gazette.com Daily Mail and Mail on Sunday newspapers.