Watch CNBC's full interview with former Treasury Secretary Steven Mnuchin

Former U.S. Treasury Secretary and Liberty Strategic Capital founder and managing partner Steven Mnuchin joins 'Squawk Box' to discuss the latest developments around a potential TikTok ban, why he's putting together a group to buy the social media app, whether he believes the app poses a national security risk, his thoughts on entitlements, state of the U.S. economy, and more.