Former Treasury Secretary Mnuchin: Government spending is what caused inflation

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.