After witnessing a DUI death, she found an unlikely career as a hard of hearing Uber driver

One night, Amy Barnes witnessed a child's death at the hands of a drunk driver. “It broke my heart to watch basically a… 4-year-old child die,” she said. “That did not need to happen.” So she took a job as an Uber driver to “drive at night hopefully to save drunk people's lives.” And she's good at it. Barnes ...