be able to tell the difference. >> would be hard to know. >> how much fentanyl in a pill can kill? >> the rule of thumb people say is about 2 milligrams. >> you cannot even see the 2 milligrams of fentanyl here. it's really that... it's that minute. 2 milligrams of fentanyl. it's potentially lethal enough to kill an average human being. right here, we have 1 kilogram of fentanyl, according to law enforcement officials, this is potentially lethal enough to kill 500,000 people. sean, the texas department of public safety actually seized over 918 pounds of fentanyl as of december 30th for 2020. you can imagine how much that is on the streets. they are telling me that this is just a small portion of what