The Secret Service has, during the four years of Trump's tenure, spent enormous amounts of money providing protection to Trump's children. The adult Trump children have caught plenty of flak during their father's administration for hauling their Secret Service details all over the world at the U.S. taxpayer's expense. While in office, neither the president nor the vice president can decline Secret Service protection, but their spouses and adult children can. Almost all presidential families have accepted full Secret Service protection for as long as the law allows. Despite the cost, the Trump family is doing nothing unusual by accepting Secret Service protection at home and while traveling abroad.