Much has been written about Alphonse "Al" Capone, the massive underworld and Mafia figure from the 1920's and 1930's.
However, have you heard of his older brother?
He tried a variety of jobs and occupations, including Indian agent as well as a Prohibition agent and evidently was very successful.
Called "Two-Gun" in the October 1, 1951 issue of Newsweek, James Capone, aka: Richard Hart, was also described as "....a tough officer who would not take a bribe...." (3)

(4)
Have a great day, see you tomorrow!
Sources:
(1)DN-0081114, Chicago Daily News negatives collection, Chicago Historical Society. (LOC)
(1)
(2)NARA-Search for Capone
(3)Newsweek, October 1, 1051, pg. 23
(4)LOC-Prints & Photographs Reading Room
(5)Google Book Search, Title: Mr. Capone, by Robert Schoenberg, pg. 350.