While a gang can be any group of individuals, the word "gang" also has a specific legal definition. This usage regards organized actions by a group that may include illegal activities. The US freedom...
The gang member because even though "the gang" has policies/rules/regulations so to speak the member is ultimately responsible for his or her own actions.
In reality yes they do because most gangs have a complex system of selling drugs. Because of this system they make it harder for police to catch them in the act. Gangs also have income from selling...