First came the $4.57 million lunch with Warren Buffett. Then the self-appointed role as prime minister of a micro-nation. Now, blockchain baron Justin Sun has found his next conversation piece ...

The 94-year-old Buffett warns on tariffs and says his companies are still holding significant amounts of cash.

Justin Sun summarized this in a concise tweet ... In 2019, Sun already won a charitable auction for launch with Warren Buffett for offering a bid of $4.5 million. Sun was able to bring along ...