Morgan became the primary crime boss of Harlem after Stone-Face. Captain America, Spider-Man, and the Falcon had previously raided and ended Stone-Face's operation.[1] Morgan soon emerged as the areas underworld leader. Morgan tried to recruit the crime-fighting Falcon to join his operation. He sometimes reluctantly gave the Falcon information on cases he was working on. However, when the Falcon continually rejected his offer, Morgan tried unsuccessfully to intimidate or kill the the hero. This also led Morgan into a strained relationship with the Falcon's friend and sometimes partner Captain America.
Morgan's heroin operation also has led him into conflict with Luke Cage[2]