Corey Lewandowski Calls for Paul Manafort's Resignation (VIDEO)

If Manafort signed off on Melania's speech, he should resign. There's got to be some accountability.

Indeed, I said the same thing earlier, but Manafort's at the top. This is a serious charge.

At Hot Air, "Lewandowski knifes Manafort: If he signed off on a plagiarized speech, he should resign."