These are 2 all news radio stations in America that broadcast a "headline round-up" format. First channel is on iHeartRadio, while the latter comes from SiriusXM. I've known that, Fox News Headlines 24/7 delivers the very latest information, refreshed every 15 minutes. So I'm wondering about, if NBC News Radio refreshed the news as frequent as Fox News Headlines 24/7, or they just repeated the same newscast again and again? Also, which station is better for you to get the news quickly?