King Salman of Saudi Arabia was discharged from the hospital and slowly walked with the aid of a cane Sunday evening after a colonoscopy a week earlier, according to a video released by the royal court.
The 86-year-old monarch's health is closely watched as he wields absolute power in the country, which is one of the world's biggest oil producers. His designated successor and 36-year-old son, Crown Prince Mohammed bin Salman, is already running the country's day-to-day affairs.
