Earlier today, Meghan McCain ripped Karl Rove and Dick Cheney. "My big criticism is just, you know, you had your eight years, go away," she said.

Erick Erickson of RedState.com thinks McCain should think twice before criticizing others. He tweeted:
Y does @MeghanMcCain get to tell Cheney&Rove to go away when her dad is a multi-time loser and she's a hack writer w/ bad grammar? #TCOT

Let the Twitter wars begin.