Courtney Kemp, creator of the Starz drama ‘Power,’ is one of the few women of color running her own TV show. With the push for increased diversity in the industry, Kemp says it’s easier for networks to open their wallets than their hearts. As 'Power' returns for a 5th season, Kemp gets real about being a parent and a showrunner, and how she wishes her series had been marketed differently in earlier seasons.