Adult video games have been referred to as the “crack cocaine of gambling” and Alabama stands a good chance of creating an ‘addiction oasis’ as arcades continue to spread at a rapid pace across the state. Last week 50 machines debuted at the Mobile Greyhound Park dog track where $5 gift certificates from Kmart™, Amoco™, Winn-Dixie™ and Lowe’s™ were substituted…