Scooters and e-bikes are everywhere—and they seem to have appeared overnight. You've probably tripped over a scooter before...or ridden one to work. You've probably also gone on an e-bike joyride while touring a city.

Our guest, Rasheq Zarif, speaks with us about how these small wheels actually help fill a big need in our cities. He is a managing director at Deloitte and leads the tech sector for the Future of Mobility.

No one can argue that micromobility is disrupting America's cities (and abroad!). How can we work these micro-machines into our cities? What benefits can we get from them?

Rasheq is also the lead author of a new report, "Small is beautiful: Making micromobility work for citizens, cities, and service providers."