Vance, who formerly owned his own venture capital firm, will be supported by national security adviser Michael Waltz in overseeing the sale of TikTok before April 5 read more As social media video-sharing app TikTok fights for its survival in the United States, Vice President JD Vance reportedly will be overseeing the sale of the app from its Chinese parent company. A source familiar with the matter told The New York Post, that Vance, who formerly owned his own venture capital firm, will be supported by national security adviser Michael Waltz in this endeavour. The reports are coming weeks after…