Following is the unofficial transcript of a CNBC interview with Billionaire Investor & Robin Hood Foundation Co-Founder Paul Tudor Jones on CNBC’s “Squawk Box” (M-F, 6AM-9AM ET) today, Tuesday, May 3. Following is a link to video on CNBC.com: Fed Is Facing One Of The Most Challenging Periods In Its History, Says Paul Tudor JonesANDREW ROSS SORKIN: And of course, the Federal Reserve kicking off its latest policy meeting today. The central bank widely expected to raise interest rates by 50 basis points double the amount that many expected just a few weeks ago. That move along with COVID lockdown…