CNN, Fox News, MSNBC,
and Newsmax

Yes. The streaming services that offer CNN include YouTube TV, Hulu + Live TV, DIRECTV STREAM, and Sling TV.
CNN has an app, but you’ll need to subscribe to a streaming provider to view the shows. 
Yes. The streaming services that offer Fox News include YouTube TV, Hulu + Live TV, DIRECTV STREAM, Sling TV Blue, and Fubo.
Fox News has an app, but you’ll need to subscribe to a streaming provider to view the shows.

Yes. The streaming services that offer MSNBC include YouTube TV, Hulu + Live TV, DIRECTV STREAM, Fubo, and Sling TV Blue.

MSNBC has an app, but you’ll need to subscribe to a streaming provider to view the shows. 
Yes. The streaming services that offer Newsmax include DIRECTV STREAM, Pluto TV, Sling TV (add-on), and Fubo.
Newsmax has an app, but you’ll need to subscribe to a streaming provider to view the shows.