 Hot dog eating champion Joey Chestnut disinvited from the contest he's been dominating for years and the return of an 80s classic. As Eddie Murphy and the gang make a comeback, a look at the work of some real-life Beverly Hills cops. To be able to look above and to be able to react to crimes as they happen. Their high-tech tactics to keep crime down in one of the most famous zip codes in the country. All Ahead on Perspective.