Invoking the Mercy Rule

After Herman Cain’s bumbling answer on Libya yesterday, Daniel Drezner has had enough:

“There’s a mercy rule in Little League, and I’m applying it here — unless and until Herman Cain surges back in the polls again, or manages to muster something approaching cogency in his foreign policy statements, there’s no point in blogging about him anymore. I can only pick on an ignoramus so many times before it feels sadistic.”