Americans took notice of the expedited presidential aging process known to plague commanders-in-chief.
Over the last 50 years, signs of aging have grown more noticeable as presidents are constantly photographed.
"I had no gray hair 15 years ago."
Indeed, despite his close-cut hairstyle, it was impossible not to notice the trademark presidential graying, as the president's short black hair became more of a salt-and-pepper color.
Though some dermatologists maintain presidents are victims of an expedited presidential aging process, appearing to age faster because of the stress of the office, others say it's more attributable to natural aging than stress.