Parkland school shooting survivor David Hogg declined to accept Fox News host Laura Ingraham’s apology on Thursday after she mocked him for not getting accepted to California’s top four public universities.

“I 100% agree an apology in an effort just to save your advertisers is not enough. I will only accept your apology only if you denounce the way your network has treated my friends and I in this fight. It’s time to love thy neighbor, not mudsling at children,” Hogg wrote on Twitter Thursday.