Waymo opens its robotaxi service to "select riders" in Dallas, Houston, San Antonio, and Orlando, expanding its operations to 10 US cities (Lora Kolodny/CNBC)

Lora Kolodny / CNBC: Waymo opens its robotaxi service to“select riders” in Dallas, Houston, San Antonio, and Orlando, expanding its operations to 10 US cities  —  Alphabet-owned Waymo on Tuesday opened its robotaxi service to some public passengers in Dallas, Houston, San Antonio and Orlando, the company announced.