Fentanyl is one of the deadliest drugs on the street — and now it's also pretty.
Drug traffickers are making rainbow-colored fentanyl that in pill form resembles candy — think SweeTarts — and in block form looks like sidewalk chalk, according to a U.S. Drug Enforcement Administration alert.
Federal officials say the candy-colored fentanyl is a deliberate attempt to market the drug to children and young adults.
