https://www.reuters.com/article/us-nissan-selfdriving/easy-ride-trial-to-mark-nissans-first-stop-on-road-to-taxi-services-idUSKCN1G70BP >Nissan Motor Co is taking its first steps to becoming an operator of autonomous vehicle services, hoping to break into a segment set to be dominated by Uber [UBER.UL] and other technology firms.