Answer: It impacts them because it's on tv right? Things on tv are usually believed by people. So what's on the news at the time must be very important and some people like to know what's going on in the world. Plus news impact people the way the news outlets spin the news. 3 different new outlets might have different stories to tell.
Explanation: I feel like this makes sense but I also think it doesn't-
Shrewd means smart, catching onto things quickly and/or observing something.
Sentence example: "She was shrewd enough to guess the reasons behind his lies."
