Jimmy Fallon Surprises Parkland Students at Their Graduation

"Tonight Show" host Jimmy Fallon helped brighten the commencement exercises of Marjory Stoneman Douglas High School this weekend. The school gained worldwide attention back in February, when a gunman opened fire in its halls, killing 17 students and teachers. Melody Herzfeld, a drama teacher at the Florida high school, told InsideEdition.com that Fallon "just gave everybody a chance to laugh again. It was almost like giving permission."