ARN Live Show - 4pm September 21, 2015

Listen to the full audio story

Download the MP3

On today's show: Researchers discovered evidence of flowing water on Mars. The next steps after the U.N.'s global goals conference. L.A. advocacy groups urge the local government to support the "yellow alert system" for hit-and-run accidents. Tinder demands the Aids Healthcare Foundation L.A. remove their billboard ads.