The school shooting in Florida has once again sparked the debate about armed guards in schools and/or allowing teachers to carry weapons:

The Washington Post’s in-house “conservative,” Jennifer Rubin, who has previously ranted against the NRA and lawful gun owners, doesn’t see the point at all in being armed if it’s against somebody using an AR-15:

Um, who wants to tell her?

Is she saying that if you don’t have a gun as large in physical size as the one a would-be killer is carrying there’s no point in carrying one at all? Rubin’s tweet about what needs to be “mocked incessantly” was mocked incessantly:

And fails miserably.