Article continues below advertisementDonald Trump once again inadvertently flaunted his cankles - this time as he plodded down the steps of Air Force One after spending time at his Mar-a-Lago resort in Palm Beach, Fla., over the weekend.The 79-year-old president's bulbous ankles were captured when the wind lifted up his trousers while he descended the AF1 stairs upon arriving back in Washington, D.C., via Joint Base Andrews in Maryland on Sunday, February 1.