Bitcoin tumbled to its lowest price in a month as minutes from the Federal Reserve’s last meeting in December showed officials discussed whether to start shrinking the U.S. central bank’s swollen $8.3 trillion balance sheet.Prices for the cryptocurrency rallied in recent years as a growing number of investors bet that more than $4 trillion of money printing by the Fed to … [Read more...] about Bitcoin Falls to 1-Month Low as Fed Minutes Reveal Talks to Shrink Balance Sheet