Donald Trump sparked a fresh wave of online discussion on Friday after arriving in New Jersey with hair that appeared noticeably darker than usual and a seemingly reversed side part, prompting renewed speculation about the president's appearance.
Trump's hair has been a running subplot of his political life for years, a strange little obsession that never quite fades. The 80-year-old president has endured late-night monologues, protest placards and countless memes centred on his sweeping blond comb-over and its running battle with age, wind and camera lenses. Any tweak, or even the illusion of one, now gets treated like forensic evidence.
