I'd like to see a comprehensive list from the top down as to where their tentacles are.
Google/Facebook/Twitter etc etc etc??
Comcast bought NBC from GE.
From Wiki......
“Comcast owns and operates the Xfinity cable communications subsidiary, over-the-air national broadcast network channels (NBC and Telemundo), multiple cable-only channels (including MSNBC, CNBC, USA Network, NBCSN, and E!, among others), the film studio Universal Pictures, and Universal Parks & Resorts. It also has significant holdings in digital distribution, such as thePlatform, which it acquired in 2006. “
https://en.wikipedia.org/wiki/Comcast