50 Cent and streaming service Crackle are in business together. Crackle has given the go-ahead on two Fiddy shows. “The Oath,” is described as a drama that explores a subculture of gangs made up of those sworn to protect and defend. And then there’s “RPM,” takes place in the streets of Boston’s most corrupt neighborhoods. It centers on a used-car salesman who moonlights as a getaway driver for a Boston crime syndicate. Read more here.