Ma Bell's Hell (and Back?)

So much for AT&T's content + distribution empire. The telco is retreating from Hollywood -- unwinding its costly, debt-laden acquisition of HBO parent WarnerMedia. What does this mean for a media landscape increasingly dominated by streaming heavyweights Netflix and Disney? What about 5G, Amazon and Comcast? Edmund Lee of the New York Times and Michael Morris of Guggenheim Partners weigh in.