Trump’s Credit Card Threat Casts Shadow Over Wall Street’s Profit Parade

People walk past the New York Stock Exchange in New York on Jan. 12.

Photographer: Angela Weiss/AFP/Getty Images

Donald Trump’s return to the White House unleashed a market rally, dealmaking went into overdrive, and bankers embraced all things Trump to rake in the big money.

The new year is offering Wall Street enough reason to worry that the party could be cut short.