Capital One is buying startup Brex for $5.15 billion in credit card firm's latest deal

Capital One said Thursday that it was acquiring startup Brex for $5.15 billion.The credit card lender said it would pay for the company, known as a startup that lends to other startups, for 50% cash and 50% stock.Shares of the bank fell about 4% after the news. This story is developing. Please check back for updates. ...