By Kevin Davis  In sports history we have seen our great athletes obtain riches beyond our dreams and then somehow seem to lose it all and we all say the same thing. 'That wouldn't happen to me', until it happens to you. Boxing is the one sport in which there is no union to watch and monitor the actions of promoters. Bernard Hopkins learned early in his career to watch his money and how to protect it.  In an interview with Jemele Hill, Hopkins…