Lev Parnas and Igor Fruman, indicted Rudy Giuliani associates, unknown to Donald Trump

President Trump said Thursday he knows nothing about two Ukraine-born Florida businessmen, linked to personal attorney Rudolph W. Giuliani, who have been indicted on campaign-finance charges.

"I don't know those gentlemen," Mr. Trump told reporters at the White House, referring more questions to his lawyer.

But the president said there ...