David Zipper, a senior fellow at the MIT Mobility Initiative, speaks with ABC News reporter Michael Dobuski about the rising popularity of small “micromobility” vehicles. “In the last fifteen years or so, you’ve seen a lot of cities in the US, and frankly in other parts of the world too, invest a lot of money and resources in creating safe spaces for people who want to use a scooter, or a bicycle, or any of these other versions of micromobility that we’re talking about,” explains Zipper.