Treasury secretary talks to bank CEOs amid Wall St. jitters

  • Evan Vucci / Associated Press file photo

    Treasury Secretary Steven Mnuchin talks with reporters at the White House in Washington earlier this month.

WASHINGTON — U.S. Treasury Secretary Steven Mnuchin called the CEOs of six major banks Sunday in an apparent attempt to reassure jittery financial markets coming off a turbulent week in the stock market that is now bracing for potential repercussions from a partial shutdown of the U.S. government.