Donald Trump was spotted with what appeared be toilet paper stuck to the sole of his shoe as he boarded an Air Force One plane.
The US President was heading to a Make America Great Again rally in Minnesota.
Video cameras captured Trump walking up the stairs to the aircraft at the Minneapolis–Saint Paul International Airport.
When he reached the top of the stairs, he turned back and waved to the crowd. The paper got dislodged as he entered the cabin.
Four other people walked up the steps after Trump. The last person spotted the cloth and picked it up with his hands.
The president was traveling to the Mayo Civic Center in Rochester, Minnesota, for a campaign rally Thursday night. Speaking to a crowd of about 10,000 people, he endorsed several Republican candidates who are running for office.