mireya villarreal, cbs news.illey texas. >> morgan: coming up next: a warning about cars with autonomous driving systems. >> morgan: a new report from the auto insurance industry warns cars that have driver assistance systems still require people at the wheel to pay close attention to the roads. the study looked at several makes and models including tesla's autopilot. kris van cleave took a test drive. >> if i wanna start the autopilot what do i do? >> just tape down that your going into drive again and then you'll hear that noise. >> reporter: it's my first time behind the wheel of a tesla.ùand my first trip with autopilot. the driver assistance technology that has suffered a series of high profile accidents including this fatal crash outside san francisco in march. >> it tells me to keep my hands on the wheel.ù >> right and that's, i think a message that a lot of people miss unfortunately. >>reporter: that's tim stevens, cnet's road show. >> autopilot's basically a suite of driver assistance systems, all based

mireya villarreal, cbs news, los angeles. >>> well, it was a violent weekend in chicago. in less than seven hours starting at around midnight saturday, at least 40 people were shot. four of them died. police say most of the gunfire was targeted and gang-related. the worst of it was on chicago's west side. 25 people were shot in separate attacks. police say people were targeted following a funeral, at a block party, and other gatherings. the youngest victim was an 11-year-old boy. >>> and today the trump administration plans to reimpose sanctions against iran that were lifted under the 2015 accord. secretary of state mike pompeo calls the sanctions an important pillar in u.s. policy toward iran. in iran protesters took to the streets to demonstrate against the government. roxana saberi has our report. >> reporter: the protests appeared to be scattered and sporadic, but they share the same message. dissatisfaction with the economy and the country's leader. in this video posted online, demonstrators near tehran shouted, get lost. authorities are playing down the protests whi

mireya villarreal has the latest. >> reporter: this was the horrific scene sprawled out over i-40 near the arizona border. the greyhound bus front ripped off, debris scattered across the highway. emergency crews desperately trying to reach victims. >> oh, god. >> reporter: new mexico state police confirm at least four deaths. the bus was carrying 49 passengers, heading to phoenix, arizona. bystanders tried to help victims climb out of bus windows and covered children with blankets beside the highway. nearly all on board were transferred to local hospitals. investigators believe the tractor-trailer blew a tire before crossing the median and hitting the bus head on. the 18 wheeler lost most of its haul while one car was left a mangled mess. the victims are the first priority here but, john, we've also confirmed the national transportation safety board launched a go team and will work with local troopers on this investigation. >> dickerson: mireya villarreal, thank you, >> dickerson: mireya villarrreal. thanks, mireya. senator john mccain left arizona today for the last time. mccain got a

>> quijano: mireya villarreal, thank you.oming up next, families separated by the korean war, and t, f apart by politics, are olunited. if only for a weekend. and later, senator john mccain oh his life and legacy. around the clock, the max solostar holds 900 units of insulin in one pen. this could mean fewer refills of toujeo. all that and a $0 copay! that's something to groove about. ♪ let's groove tonight. ♪ share the spice of life from the makers of lantus®, toujeo® provides blood sugar-lowering activity ♪ baby slice it right. all day, all night, and beyond, proven blood sugar control all day and all night, and significantly lower your a1c. toujeo® is used to control high blood sugar in adults with diabetes. it contains 3 times as much insulin in 1 milliliter as standard insulin. don't use toujeo® to treat diabetic ketoacidosis, during episodes of low blood sugar, or if you're allergic to insulin. get medical help right away if you have a serious allergic reaction such as body rash, or trouble breathing. don't reuse needle

mireya villarreal, cbs news, los angeles. >> quijano: five people have fen killed in a plane crash inouthern california. fire officials say a twin engine cessna crash landed into a mall parking lot in santa ana. nobody on the ground was hurt. investigators say the plane was an its way to john wayne airport nearby. the n.t.s.b. and f.a.a. will be investigating. eeere's been another weekend of deadly gun violence in chicago. s ficials say at least 34 people were shot within a 24 hour period this weekend. odve of those people were killed. at a press conference, officials fere they're working hard to stop the gun violence. >> as of this morning, when 5,500 illegal guns have been taken off the streets this year. tat i promise you is that we won't be defeated. i mean, i promise this city that we won't be defeated. >> quijano: despite the gun violence this weekend, chicago police say shootings are down 30% this year. student activists from cities like chicago and from parkland, z orida, are doubling down on their efforts to stop gun violence. they're in the middle of a cross-country tour and

all right, mireya villarreal in hilo. mireya, thank you.cking the hurricane for us is lonnie quinn, chief weathercaster at our flagship station wcbs. lonnie, insane rainfall amounts already. >> reporter: like the pictures behind mireya, they were crazy loking out there. in my office, in weather offices all across the country, we don't get a chance to track too many hurricanes in hawaii. they just don't happen all that often. and what we're currently dealing with is a cat-4. now, it's barely a cat-4. 130-mile-per-hour winds. if it gets to a cat-3. it's moving set of at seven miles per hour. that's a key, that's a key, how ,low the storm is moving. kght now in hilo almost 19 inches of rain. o we zoom in tight on hilo, i want to show you what they expect from this point forward. f 19 on the ground right now, doing what it's doing to those rivers we just showed you. and now you're going to put on top of that another 1.5 feet more of rain. and if we look at the track of the storm, is there going to be a landfall? well, there's a slight chance yo

with reporter mireya villarreal. >> you're scared they're going to separate you. >> [ speaking spanish ] >> translator: that's the reason why you're not crossing. you're scared. >> reporter: but angelica, the legal guardian, had a change of heart the day president trump reversed his decision to separate children. cbs news cameras followed sophia and her grandmother across the border no longer afraid of being separated. a week later, her worst fears came true. >> translator: sophia was pleading with her not to let her go, not to leave her with the police. >> reporter: angelica said immigration officials took sophia anyway citing a policy of continued separation for a small number of immigrant children when parental relationships could not be confirmed. >> these are papers that say you are the legal guardian and they said these don't matter? these aren't important? >> reporter: the enunciation house in el paso provides shelter and legal assistance, helped angelica as long -- along with more than 30 other immigrant parents were separated, most of whom had no idea where the children were.

tonight, 15 large fires continue to burn in california, and mireya villarreal is at one of the fastest moving fires in california's mendocino, county. >> reporter: crews are lighting backfires along the hillsides to burn away dry brush in an effort to deprive the fire of potential fuel. the massive blaze doubled in size, devouring more than 74,000 acres in four days along the border of two of northern california counties. >> just like a tornado. >> reporter: greg folger and his neighbors decided to stay, even as flames threatened to overtake their properties. >> at the last minute, we were all just going to meet at the lake and dive into the lake and- - >> reporter: wait. >> ...cover ourselves in towels and try to wait it out. >> reporter: today mendocino county sheriff tom allman walked us through some of the hardest hit areas. >> we were expecting a fire like this september, october, not at the end of july. >> reporter: california's summer of record heat is making it harder to fight fires like this one. crews saved folger's home and thousands more, but they warn this is only the begi

mireya villarreal continues our coverage from california tonight. >> reporter: giant flames as high asfeet roared into this lake county community, forcing firefighters to take quick action. crews rallied to save homes, as the mendocino complex fire continued to show just how unpredictable it can be. >> the wind kicked up, the temperatures kicked up, the humidity went down, and then we started getting really erratic fire behavior. >> reporter: this fast-moving wildfire has already charred 140 square miles, and it's still only 24% contained. this is the easiest way to get rid of some of the hot spots that have continued to pop up over the last few days. you attack by air, so that your ground resources are working on other parts, where the wildfire is growing. farther north, in and around redding, california, some evacuees were allowed to return to neighborhoods where more than 1,000 homes were torched. officials have confirmed, a sixth person, 61-year-old daniel bush, died in the fire. july was a devastating month for california. the state has already spent more than a quarter of its fir

here's mireya villarreal. >> reporter: crews are lighting backfires along the hillsides to burn awayort to deprive the explosive mendocino complex fire of potential fuel. the massive blaze doubled in size, devouring more than 74,000 acres in four days along the border of two northern california counties. >> it's just like a tornado. >> reporter: greg folger and his neighbors decided to stay, even as flames threatened to overtake their properties. >> at last minute we were all going to just meet at the sxlak dive into the lake and cover ourselves with towels and try to wait it out. >> reporter: today mendocino county sheriff tom allman walked us through some of the hardest-hit areas. >> we were expecting a fire like this september, october, not at the end of july. >>epter: california's summer of record heat is making it harder to fight firese one. crews saved folger's home and thousands more but they warn this is only the beginning of what's already a destructive fire season. >> i know god's with me. he's always been. always protecting me. thank god for those firefighters. they're ama

mireya is $villarreal is there. >>> here in maui and on the big island, here is part of the problem, this storm is moving extremely slow, going 2 to 5-mile-per-hour. it's lingering and dumping rain. it's hard to believe but if things keep up at this pace lane could break the all-time record on the big island for the most rain from a tropical system in the u.s. that was just set by hurricane harvey last year. as lane weakened friday officials said it had already taken a catastrophic toll on hawaii's big island. there have been no reports of any deaths or injuries. >> we dodged a bullet. it doesn't mean it's over. we're going to have rain and wind and local flooding. we need to be vigilant. >> the storm inundated the island overflowing rivers, triggers landslides flooding streets and turning stairwells into water falls. lane dumped more than three feet of rain in some areas. the ground is so soaked some places that it can no longer absorb the downpour. >> never have i seen it in 43 years. >> lane has been downgraded to a tropical storm but not before spreading wind and rain on hawaii's

mireya villarreal is on the front lines. >> reporter: giant flames as high as 40 feet roared into thisake county community forcing firefighters to take quick action. crews rallied to save homes as the mendocino complex fire continued to show just how unpredictable it can be. >> the winds kicked up. the temperatures kicked up. the humidities went down a then we started getting really erratic fire behavior. >> reporter: this fast-moving wildfire has already charred 140 square miles, and it's still only 24% contained. this is the easiest way to get rid of some of the hot spots that have continued to pop up over the last few days. you attack by air so that your ground resources are working on other parts where the wildfire is growing. >> reporter: farther north in and around redding, california specific wiese were allowed to return to neighborhoods where more than 1,000 homes were torched. officials have confirmed a sixth person, 61-year-old daniel bush, died in the fire. july was a devastating month for californ california. the state has already spent more than a quarter of its firefighti

mar mireya villarreal is in california this morning. >> reporter: good morning.here used to be a bar here. now all that's left are hot spots. firefighters tell me they're making progress off these blazes still, there are more than 12,000 structures that are being threatened right now. firefighters faced a wall of flames as high as 40 feet tall as winds pushed this new arm toward the mendocino fire. >> we had spot fires, fires pushing over the ridges, down in the canyons. >> reporter: firefighters worked quickly to put out spot fires. but they were unable to stop the flames from reaching buildings nearby. one homeowner stood shoulder to shoulder with firefighter as the wildfire approached. >> it's my house, what else am i going to do? i'm trying to do everything i can to save it. >> reporter: while his home was saved, nearby structures were destroyed. >> we could see structures. whether homes or barns, there were structures involved in the fire. >> reporter: farther north, hundreds lost everything. >> oh, my god. >> reporter: after a car fire suddenly exploded las