As the presidential race heats up, President Biden and Donald Trump are competing for an important constituency: corporate chieftains.

Both camps will make their cases with the C.E.O.s of top U.S. companies today: Trump and Jeff Zients, the White House chief of staff, will each speak in Washington to the Business Roundtable, one of the most influential corporate advocacy groups. Attendees are set to include Jamie Dimon of JPMorgan Chase, Brian Moynihan of Bank of America and Jane Fraser of Citigroup.

Meanwhile, Treasury Secretary Janet Yellen is addressing the Economic Club of New York. (Biden is in Italy for the Group of 7 summit meeting.)

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