You definately want TV audio for news. Most (but not all) commercial radio stations no longer "do" news.

In my area after Katrina hit two "sister" Clear Channel stations (one Rock and the other Country) were among the best places for local news.. They also passed along to their listeners where to get food, water, ice, gas, etc. The area NPR station was good for national news, (although you needed to keep your political filter active).

Stay safe,

JimJr