published Feb 3, 2018, 2:09:30 AM, by Jenny Surane and Laura J. Keller (Bloomberg) — A growing number of big U.S. credit-card issuers are deciding they don’t want to finance a falling knife. JPMorgan Chase & Co., Bank of America Corp. and Citigroup Inc. said they’re halting purchases of Bitcoin

Can you hear those dice rolling? Great Britain just took a mighty spin of the wheel or whatever gambling metaphor you prefer by voting to leave the European Common Market. The immediate effect of the vote, in which Britons voted to leave the 28-nation bloc by a 52-48 margin, was