Scott Paul, president of the Alliance for American Manufacturing, announced on Twitter that he is resigning from Trump's Manufacturing Council. He follows the CEOs of Merck, Under Armour and Intel, all of whom stepped down yesterday.

Minutes before Paul's announcement, Trump responded to the wave of CEO resignations on Twitter, saying he has "many" replacements for those who have left. "For every CEO that drops out of the Manufacturing Council, I have many to take their place. Grandstanders should not have gone on. JOBS!"