Meghan McCain is not a fan of Elon Musk and Nick Cannon's baby-making mentality. The Tesla mogul tweeted on Thursday: "Doing my best to help the underpopulation crisis." After seeing Elon's tweet, Nick, who is currently expecting his eighth child, responded writing, "Right there with you my brother!" The exchange caught Meghan's attention, who published an op-ed for The Daily Mail. "This 'impregnate the planet' mentality is creepy and comes off like the actions of a cult leader," Meghan wrote.