Critics of Republican presidential nominee Donald Trump on both the left and the right are calling for a crackdown on conservative media after the election, especially on talk radio and the Web.

“The Republican base … remains largely unreachable, locked away in a space in which only figures like talk show host Rush Limbaugh, Fox News host Sean Hannity, and Internet titan Matt Drudge hold the keys,” Business Insider politics editor Oliver Darcy and senior reporter Pamela Engel wrote in a Monday op-ed for their publication.