Jay's Potato Chips and Al Capone

How does Al Capone figure into the Jay's Potato Chip story? If you're from the Chicago area, you probably grew up eating Jay's Potato Chips. But the story may surprise you.

http://interactive.wttw.com/jayschicago/jay%E2%80%99s-potato-chips

99th and cottage grove ave.

Yes to me they are special!