AT&T shakes hand with CBS for DirecTV Now streaming, Showtime included

Back in the fall, AT&T launched its zero-rated DirecTV Now streamer, aimed at cord-cutters everywhere, for the extremely enticing $35/month introductory offer, which includes more than 120 popular channels to choose from. Despite the great limited-time price, there were some caveats, like the lack of CBS, though AT&T promised that it will work with CBS execs to fold it in, and will add more features to the streamer further down the road.
It just delivered on that promise, and included programming as well as on-demand content from CBS …