KEY POINTS
  • BofA CEO Brian Moynihan defended big banks as being key to the U.S. economy.
  • He also expressed support for some of the regulatory changes coming out of the Trump administration.

Bank of America CEO Brian Moynihan sees his company's biggest mission as helping the economy to grow. To make that happen, he said, the bank needs to stay big.

In an interview Thursday with CNBC, Moynihan said some of the measures being contemplated now to loosen up the financial system make sense.