Watch. The latest, live streaming video from KTTC.comLive video from KTTC is available on your computer, tablet and smartphone during all local newscasts. When KTTC is not airing a live newscast, you will see live streams from Gray Television’s Local News Live. Stream local news and weather live from FOX 4 News Dallas-Fort Worth. Plus watch LiveNow, FOX SOUL, and more exclusive coverage from around the country. Re: Now to watch live NFL games for free on Roku TV. The only legal free streaming of the NFL is if you have Xfinity Internet and Flex, you can watch Peacock TV Premium free streams of NBC's NFL games. For CBS games streaming, Paramount+ plan that includes local CBS is $10/month. There is no free streaming of ESPN or Fox games.