It's another threat to Walmart's credit card issuer Synchrony.
Credit card issuers have begun approving more applications from consumers with weaker credit scores.
Here's the mood on Wall Street.
Here's what you need to know now for Tuesday, August 15.
Warren Buffett's Berkshire Hathaway new $520.7 million position sent shares of Synchrony higher over 4.4% during afternoon trading on Tuesday.