Fix it: Brake maintenance advice from fixie rider, activist, and Los Angeles Metro Bikeshare mechanic Anne Marie Drolet.

5:25 https://on.soundcloud.com/8sfcb

Redesigner: Jeff Speck, author of "Suburban Nation" and "Walkable Cities," on making cities walkable and bikeable. With Taylor Nichols.

36:16 https://on.soundcloud.com/meh79

Regulate: Getting the National Highway Transportation Safety Administration to mandate Bicyclist Emergency Braking in deadly autonomous vehicles. With Ken McLeod, Policy Director of League of American Bicyclists, interviewed by Taylor Nichols.