From the McFlurry to cookie bars, M&M's are a classic addition to sweet treats. But this particular M&M candy is a must-have ...

While Clinton said he’s cherished the box of M&M’s since exiting the White House in 2001, the milk chocolate candies are unlikely to conform to his dietary lifestyle in recent years.

“I still have the M&M’s box that I was given by the head of my security detail on my 100th run when I was president,” Clinton said. “I loved it,” he told the newspaper.