BOSTON — Did notorious gangster Al Capone have a soft spot? An intimate letter he penned from prison suggests the ruthless racketeer could handle tenderness almost as skillfully as his Tommy gun. The three-page letter — which is being auctioned off next week — is addressed to Capone’s son, Albert “Sonny” Capone. The mobster signed… https://nypost.com/2016/09/23/prison-letter-reveals-al-capones-soft-side/