Podcast:99% Invisible Published On: Mon Dec 19 2011 Description: “There’s a secret jazz seeping from Washington’s aging Metro escalators – those anemic metal walkways that fill our transit system…they honk and bleat and squawk…why are you still wearing those earbuds?” -Chris Richards, “Move along with the soundtrack of Metro’s … Continue reading → Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.