U.S. bank stocks fell in morning trading in a broader market decline, as investors awaited clarity on whether the Trump admin's Jan. 20 deadline to implement a 10% cap on credit card interest rates will take effect.

“I don’t have a specific consequence to outline for you but certainly this is an expectation and frankly a demand that the president has made.”

U.S. bank stocks fell in morning trading in a broader market decline, as investors awaited clarity on whether the Trump admin's Jan. 20 deadline to implement a 10% cap on credit…

The episode may show the limits of President Trump's ability to cajole the financial industry into voluntarily giving up billions of dollars in revenue.