Uber says ride services reduce drunk driving

Uber, a ride service facing legal challenges around the world, on Tuesday released a survey showing that people are less likely to drive home after drinking alcohol after such businesses started operating in their cities. The results of the survey, done with advocacy group Mothers Against Drunk Driving, were based on a December poll of 807 adults in the largest U.S. cities where Uber operates. Uber customers who request rides over the upcoming Super Bowl weekend, a time that traditionally sees a