thank kumail nanjiani, i especially want to thank pink. you can see pink, she's got something up her sleeve at the american music awards on sunday. if you're in your hotel room and you see a person dressed very sparkly -- >> i won't do that, it's dangerous but it's not that dangerous. >> jimmy: okay, all right. well, listen, that's a very honest sell, i think. thank you, pink. apologies to matt damon, we did run out of time for him. [ laughter ] "nightline" is next. thanks for watching, everybody, good night! tonight, a growingtonight, a gr crisis of what's being called the zombie drug. a horse tranquilizer or tranq infiltrating street drugs with deadly consequences. >> my detox -- i can't even describe it. there's no type of medicine they're giving you that's helping. i don't know, it's a whole different ball game. >> juju: we're at the epicenter of the xylozene boom. the urgent race against time to save lives. >> i think we were caught flat footed. all the information we get is only too late. >> juju: "back to the future." the iconic mov