new look a exclusiven at a warning from jason pierre-paul, also known as jake peavy -- j.p.p. he lit a fictional grade fireworks last july 4 and it went off well -- while still in i need to get to a hospital right away. with behind the scenes access as the consumer product safety commission shot the psa. j.p.p. spent weeks in the hospital, losing his right index finger and severe injury to the rest of his hand. how is your recovery? >> my recovery is good. reporter: he says he thought he could get away from the firework in time, like so many do. countless youtube videos show amateurs setting off fireworks. warns that, even sparklers, are not child's play. >> it can burn as hot as a blowtorch. reporter: what's the message you are sending? >> leave the fireworks to the professionals. melanie: you hate it year about those mishaps, but it is so get that word out once again. doug: i love fireworks displays. launched well away from the crowds in case there is an error. and it happens. -- weather -- a lot of keep refining the forecast. we have a couple storm chances. we will go over