Vice President JD Vance is using his apparent abundance of free time to forge a path to eventually taking over from President Donald Trump, according to MSNBC's Jonathan Lemire. "It's crazy, you've got a vice president who's basically troller-in-chief," Scarborough said. "We hardly ever say somebody is lying, somebody is not telling the truth. Scarborough noted that Vance seems to pick fights with various social media users on a regular basis, and Lemire said the vice president waded into arguments with individuals who weren't necessarily public figures. "But it is striking how much time Vance seems to have to just do exactly this, to tweet.