For the longest while now -- longer than some posting here have been alive -- 1010 WINS has played nothing over the air but voice material. All-news stations have no choice.
I forget the circumstances; it was back in the late 60's, when WINS was off the air entirely for some reason around 1PM. No carrier, no teletype splash, no voice. Off a pretty decent radio back near Kennedy Airport in came a faint WSID* Baltimore instead. It was the only time in my DXing life I ever caught them.
Lori Madden's tenure goes back to the era when not nearly as much info and audio came into the studio the way it does today. Certainly, the stuff was more manageable before touch screens and other blinking devices. When your station has no music to play, the instant immediacy must be, well, maddening at times. Having to babysit an FM simulcast of all the commotion can't be a piece of cake either.
Madden seems to've handled it well. Get the call right and explain things later if need be. And in a way, WINS *did* its part well, giving us a part of the world in that 22 minutes, even if was involuntary.
* For NJ listeners to 1010: The tiny, omni WSID Baltimore is and has been the reason that 1010 WINS has had to limit its signal in that direction.