WASHINGTON - That age-old stereotype about dangerous women drivers is shattered in a big new traffic analysis: Male drivers have a 77 percent higher risk of dying in a car accident than women, based on miles driven. And the author of the research says he takes it to heart when he travels — his wife takes the wheel. “I put a mitt in my mouth and ride shotgun,” said David Gerard, a Carnegie Mellon University researcher who co-authored a major new U.S. road risk analysis. The study holds plenty of surprises. The highway death rate is higher for cautious 82-year-old...