Fentanyl Skyrocketed News Today

>> this literally is a physical wall. >> the vast amount of hard narcotics dont come through at places like this. the vast amount of hard narcotics come through at the ports of entry where we just were. >> reporter: besides meth, cocaine, heroin or marijuana its fentanyl which is 50 times stronger than heroin. its the big challenge nowadays. the most recent numbers from the cdc found overdose deaths from fentanyl skyrocketed. at least 1,100% since 2011. in the past, cartels might try to smuggle ...