Bank of America, the country's second-largest bank (or first, depending on if you go by assets rather than market cap), is in a heap of trouble. Its CEO, Brian Moynihan, is presiding over a restructuring that's supposed to refocus the mega-bank on its core consumer business. This means massive layoffs — 30,000, according to various published reports. There's also been speculation that BofA will try to sell Merrill Lynch, the investment back it acquired after the financial crisis. But there's also speculation that Merrill would be absorbed into BofA and become something far less than the top-level i-bank it was back in the day. That's speculation for you! Heads one day, tails the next!
Countrywide is also a major factor. The subprime mortgage lender was picked up by BofA just before the financial crisis and its portfolio of bad loans is often pointed to as the biggest drag on BofA's performance. There's a nightmare scenario in which BofA puts Countrywide into bankruptcy and then witnesses federal regulators take control of the bankruptcy proceeding — and BofA.