investigators say thieves stole them from cars in oakland, richmond and punol and police returned sixe eight including to this family. they're visiting from the united kingdom and in addition to their stuff back, the officers gave them a tour of the police station. >>> america's biggest grocery store chain is testing driverless cars to deliver the groceries. >>> iphone x might be getting a pencil. do kids know what a pencil? >> they will now. >>> kroger is testing a driverless grocery delivery service in arizona. >> the nation's largest grocery chain is teaming up with self driving cars for the service. no minimum order but a flat delivery fee of $5.95. >>> the second generation iphone x may soon come equipped with a stylus. >> more than a decade after steve job famously said if you need a stylus, you have already failed. reports suggest that the upcoming iphone is compatible with apple pencil. >>> google is set to debut a smart speaker with a video display. >> reports suggest the new product similar to the amazon echo and likely to rely on voice commands but check calendars and look

it's one of the sort of questions in the forefront of the punolic's mind righ, and if there is some question about whether cav knew would be a vote to stop this or not let this vestigation go forward, i think that's something you're going to hear a lot of next week. >>orter: jonathan, how unusual is this? this is a nominee who has things on the written record about an issue that's front burner right t'now. >> tright. first of all, the nominees a lot of presidents refer are sort of blind datey try to get people who haven't said anyining interein their entire lives. he has said a lot that's interesting and controversial. the benef other nominees have are the level of abstraction with constitutional question a thow you to get beyond them. you don't want to talk about rea epartment budget with a five alarm fire down the street that's whappening. there's going to be an immediacy. ople will not be satisfy i expect with the type of answers they get from kavanaugh.>> reporter: robert barnes, jonathan rugman, thank you very much. >> thank you. >> woodruff: stay with us. coming up on the newshour: a f