Donald Trump is seen in his office in Trump Tower in Manhattan. (Jennifer S. Altman/FOR THE WASHINGTON POST) Donald Trump (Jennifer S. Altman for The Washington Post)

Back in May, Senate Minority Leader Mitch McConnell (R-Ky.) visited Donald Trump at his office in New York, the first time the two had met. That trip appears to have paid off. The media mogul donated $5,200 to McConnell's campaign in May, according to FEC records.

Trump gave $2,600 to McConnell's primary campaign and $2,600 to his general election fund, the legal limit for an individual donor.