I don't know, it's some sort of emergency announcement or something.
5 seconds sound clip from the Mars Attacks! (1996) movie soundboard.
You can hear this line at 00:10:05 in the Blu-ray version of the movie.
Quote context
[...]
- Listen, this is big. President Dale is cutting into my show today.
- That's absurd. Why would he stoop to being on Today in Fashion?
- He's interrupting everybody.
- I don't know, it's some sort of emergency announcement or something.
- This doesn't make sense. He should be talking to us.
- White House is coming out live.
- Good evening, my fellow Americans.
[...]