Two tech companies received thumbs up from the California Public Utilities Commission this month to expand robotaxi ride-hailing services in San Francisco. But some critics have concerns about the driverless cars. Sultan Meghji, former chief innovation officer for the FDIC, explains why he believes they are not ready to hit the road. #robotaxi #SanFran #driverlesscars Get a fast-paced look at the latest from the border to Main Street to the White House on "NewsNation Live with Marni Hughes." Weekdays starting at 10a/9C.#NewsNationLive NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij