David Zipper February 28, 2025 2025, Front Burner CBC Front Burner: The big problem of "car bloat" David Zipper February 28, 2025 2025, Front Burner Car bloat is now a global disease, but it started in North America.
David Zipper March 16, 2023 2023, BBC Sounds BBC Sounds: Why are so many people dying on America's roads? David Zipper March 16, 2023 2023, BBC Sounds An examination of why Americans are far more likely to die in a crash than citizens of other wealthy countries
