CNN is.
I was reading earlier that CNN may be pulling out, but CSPAN 1 will carry it. I’m sure that it will be covered online and also by OAN (unfortunately, I don’t get that channel).
Here’s a thread about a potential change from CNN:
http://www.freerepublic.com/focus/f-news/3389611/posts
Nikos has been posting live threads for all Trump’s events. Here’s the one for tonight:
http://www.freerepublic.com/focus/f-news/3389624/posts