Who was a Jewish American mobster that was known as one of the most "infamous and feared gangsters of his day" and was also an associate and childhood friend of Harry Schachter or Harry "Big Greenie" Greenberg and ended up murdering him along with Whitey Krakow?
Harry Greenberg: Harry Schachter or Harry "Big Greenie" Greenberg was an associate and childhood friend of Bugsy Siegel, and an employee of both Charlie "Lucky" Luciano and Meyer Lansky. Harry Greenberg:  On November 22, 1939, Greenberg was murdered by Bugsy Siegel and Whitey Krakow. Bugsy Siegel: Benjamin "Bugsy" Siegel (February 28, 1906 – June 20, 1947) was a Jewish American mobster.
i don't know