T-Mobile announced that they are buying pay-TV provider Layer3.
This is another example (see recent Verizon news) of a wireless carrier setting the stage to offer broadband internet through 5G wireless.
More:
1) What is Layer3 TV and why is T-Mobile buying it?
Layer3 offers 275 different channels and is more similar to traditional pay-TV (Comcast, etc.) than a skinny bundle (Sling TV, etc.).
2) What is 5G? Everything you need to know about 5G