McDonald's tells U.S. restaurants it's not a 'political brand' after Trump visit

Though President Donald Trump visited a Pennsylvania McDonald's location on Sunday, the fast-food giant is trying to stay neutral in the presidential race.

"As we've seen, our brand has been a fixture of conversation in this election cycle. While we've not sought this, it's a testament to how much McDonald's resonates with so many Americans. McDonald's does not endorse candidates for elected office and that remains true in this race for the next President," the company said in an internal message viewed by CNBC and confirmed by a source familiar with the matter.

Trump learned how to operate a fry cooker and work the drive-thru line during his short shift at a Feasterville, Pennsylvania, restaurant. He used the stunt as an opportunity to take more shots at his opponent, Vice President Kamala Harris.

Trump often accuses Harris of lying about working at McDonald's for a summer in her twenties, but has offered no proof backing up the claim. Harris has denied the accusation. McDonald's and its franchisees don't have all of their employment records for workers dating back to the early 1980s, when the 60-year-old Harris would have worked there, the company said in the Sunday memo.

"Though we are not a political brand, we've been proud to hear former President Trump's love for McDonald's and Vice President Harris's fond memories working under the Arches," McDonald's said.

Both McDonald's and the franchisee who operates the location emphasized that the chain opens its doors to "everyone."

"As a small, independent business owner, it is a fundamental value of my organization that we proudly open our doors to everyone who visits the Feasterville community," franchisee Derek Giacomantonio said in a statement. "That's why I accepted former