Republican US presidential candidate Donald Trump made a surprise campaign move by working at a hamburger restaurant in Philadelphia, Pennsylvania. Trump served customers and fried potatoes, poking fun at Democratic rival Kamala Harris. He mocked Harris’ past comments about working in a restaurant during her student years, sarcastically questioning her experience. Trump joked, “I worked here 15 minutes longer than Kamala. She never worked here.” As the November 5 election approaches, Trump’s campaign continues to attract attention with such stunts.