jonathan vigliotti has the latest from our london bureau. >> reporter: the united states and russia are unlikely war-time allies, and their joint plan of attack against jihadists in war-torn syria will unfold in marriage on the battlefield is even viable. the first phase begins monday at sundown, the time when the u.s.-backed rebels and the russian-backed assad regime agree to a reduction in violence, specifically, air strikes. during this period, according to the deal, humanitarian aid will be delivered to ravaged civilian neighborhoods if-- and only if-- this partial cease-fire holds for one week, russia and the u.s. will then carry out j air strikes against the islamic state and al-nusra militant groups. while both superpowers support opposite sides of the civil war, they both share disdain for the terrorists that have flourished during the unrest. secretary of state john kerry forged the deal with his russian counterpart. >> out of all of this complexity, there is emerging now a simple choice between war and humanitarian relief. >> reporter: kerryy acknowledged success won't be easy

for more we have jonathan vigliotti in london. >> reporter: a new, unrelenting round of government-led shellings and bombings pound in neighborhoods the russian-backed syrian army said saturday they successfully retook the handarak refugee camp, which had been controlled by rebels for years. but success has come at great cost to civilians trapped in the cross-fire. hospitals already stretched thin were packed. this dazed child was plucked from the rubble. and yesterday, syrian rescue workers scraped away debris to uncover this young girl. five-year-old rawan alowsh survived the attack that smashed her family's home, but her parents, sisters, and brother all died. the bombings are the start of the the syrian army's new offensive to retake opposition-controlled neighborhoods. the next phase, they say, is to go in on foot. despite the violence, diplomats from the u.s. and russia say they remain committed to reviving their failed cease-fire first responders on the ground, known as the white helmets, say roads are so damaged, it's nearly impossible to reach injured civilians. >> ninan: jona

cbs correspondent jonathan vigliotti, reports. >> reporter: mother teresa touched the world with her mission to help the the poor, sick, and dying in india. >> the poor needs our love and compassion. they give us much more then we give to them. >> reporter: she became a nun at 16 and two years later left her home in yugoslavia to work in the convent in india. she eventually opened up the first school in the slums of calcutta. mother teresa became one of the most recognizable faces of the 20th century for her care of both young and old. she was awarded the noble peace prize for her work in 1979. >> i'm grateful and i'm very happy to receive it, in the name of the hungry, of the naked, of the homeless. >> reporter: six years later president reagan honored her with the presidential medal of freedom calling her a hero of our time. >> mother teresa was busy, as usual, saving the world. >> reporter: sometimes called the saint of the gutters, mother teresa did have her critics, some say her missionaries of charity did not the do enough to provide relief to the dying and she was fiercely aga

jonathan vigliotti. cbs news. london 3 your full readycast with meterologist rebecca schuld is today: scattered storms look likely throughout the day, especially in the afternoon and evening. some storms could have heavy downpours and isolated strong to severe storms are possible. stays warm and muggy afternoon. wind: sw 5-15 mph with some lake spots feeling an onshore wind at times. tonight: lingering showers and storms possible but drying out by morning. still warm and muggy with lows around 700. wind: sw 5-15 mph.end of the week: mostly dry on thursday before cooling slightly into the upper 70s for friday. chances for scattered showers and storms returns friday and saturday before sunshine and cooler weather rolls in sunday. 3 today: scattered storms look likely throughout the day, especially in the afternoon have heavy downpours and isolated strong to severe storms are possible. stays warm and muggy with temps around 80 this afternoon. wind: sw 5-15 mph with some lake spots feeling an onshore wind at times.ton

jonathan vigliotti, cbs news, london. 3 coming up --- with the concern over the zika virus...there's now another strong reason to put on that bug spray ?right here? in milwaukee county. 3 3d --- more than two million smartphones are being recalled after some of them ?exploded? while chrging. plus as a major job supplier in milwauk announces job cuts...the august job report in today's health watch -a dead bird has tested positive for the west nile virus in milwaukee county. county.the north shore health department says this is the first positive result they've had since beginning testing on may first. thhealth departments encourging north sh residents to be extra vigilant about applying mosquito repellent. "birds are an early indicator for the trasmission of west nile into humans from mosquitos to humans so we use it as some sort of bell weather for knpo ntial impact i have on the population." population." last year only nine people in the whole e statbecame infected with west nile. no one has tested positive in southeastern wiconsin so far. 3 researchers say a new it's called "aducan

jonathan vigliotti has more. >>reporter: today new rounds of airstrikes pounded aleppo. already ravaged by five year civil war. more than 100 people were killed across syria in a series of weekend attacks. tomorrow's ceasefire can't come soon enough. under the agreement, the u.s., russia and the russia-backed assad regime will stop airstrikes so humanitarian aid can be delivered to civilians. u.s. backed rebel forces have also agreed to pull back from a key supply route to aleppo and create a demilitarized zone. if the partial ceasefire holds for one week, the u.s. and russia will then carry out joint the islamic state and other militant groups. secretary of state john kerry forged the deal with his russian counterpart in geneva on friday and acknowledged success won't come easy. a similar deal was reached in february of this year, but it fell apart when russia moved heavy artillery into aleppo to help assad forces. jonathan vigliotti, cbs news, london. >>> if you're going back to work, going back to school or anything else,on is going to be i think picture perfect. >>be

. >> as jonathan vigliotti reports about 60 people from the philadelphia archdiocese are in rome, for the special mass. >> reporter: mother teresa touched the world with her mission to help the poor, sick and dying in indian. >> the poor need our love and compassion. they give us much more then we give to them. >> reporter: she became a nun at 16 and two years later left her home in yugoslavia to work this a convent in india. she opened the first school in the slums of calcutta. mother teresa became one of the most recognizable faces of the 20th century for care of both young and old. she was awarded noble peace prize for her work in 1979. >> i'm grateful and i'm very happy to receive it, in the name of the hungry and of the naked, of the homeless. >> reporter: six years later president reagan honored her with the presidential medal of freedom calling her a hero of our time. >> mother teresa was busy, as usual, saving the world. >> reporter: sometimes called the saint of the gutters, mother teresa did have her critics. some say her missionaries of charity did not the do enough to prov

as here's jonathan vigliotti. >> reporter: today new rounds of air strikes pounded aleppo, already ravaged by the fire of civil war. more than 100 people were killed across syria in a series of weekend attacks. tomorrow's ceasefire can't come soon enough under the agreement, the u.s., russia and the russia backed assad regime will stop their air strike so humanitarian air can be delivered to also agreed to pull back from a supply route to aleppo and create a demilitarized zone. it's the partial ceasefire holds for one week, the u.s. and russia will then carry out joint air strikes against their common enemy, the islamic state and other militant groups. secretary of state john kerry forged the deal with his russian counter part in geneva on friday and acknowledged success won't come easy. >> a similar deal was reached in february of this year. but reena, it fell apart when russia moved heavy artillery into aleppo to help assad forces. >> a lot of people will be watching this one, jonathan, thank you. >> well, for nearly two weeks dozens of cargo ships belonging to hanjin shipping have been

jonathan vigliotti reports. >> alexander more pregnant with twins. doctors plan to deliver her babies at 37 weeks. >> we don't want them to come too early and be really small. >> a new study finds twins delivered at 27 weeks shy of full term have the best chance of survival. >> we were trying to balance the risks of still birth that increased as pregnancies prolonged versus the risk of near natal death or diseases that occur should you be >> researchers discovered waiting until week 38 to deliver twins increase the risk of still birth by 1%. previous studies have shown women who give birth to twins are more likely to have complications. >> because of that risk many clinicians are prone to trying to deliver the babies or pregnancies earlier than planned to. and that exposes babies to prematurity. >> alexander says she trusts her doctor. will make it to 37 weeks. >> researchers hope find willing help obstetricians help find answers for their patients. >> romona: this study look at uncomplicated pregnancies that involve babies who don't share a placenta

jonathan vigliotti, cbs news, lo vigliotti, cbs news, london. >>> this 5:38 am. the hottest prospect for basalt makes a start for the red sox. -- the hottest prospect for baseball makes a start for the red sox. >>> good morning on this saturday morning on this labor day weekend. we're still watching hermine spinning to the south giving heavy rain to the east in north carolina and southeastern virginia right now. it is moving to the north, northeast pretty fast. very closely. >>> that leads me to the trivia for this hour. let's see what it is. how many letters of the alphabet are not used to name atlantic tropical storms. could there be only one letter that's not used? three letters? five letters? or seven? the one that we are using for this storm is the letter h. will talk about hermine's impact on this area and my accuweather forecast. i will see you in just a ? ? ? the best way to get together, is with the treat you make together. ? ? ? a box is where you keep things safe. who wants that? i'm moving forward. new oikos greek nonfat yogurt helps keep me going. no

jonathan vigliotti, cbs news london (^). >> ? ave maria? now one day before the city marks 15 years since the september 11th attacks. the f. d. n. y. held a special service at st. patrick's' cathedral to commemorate the firefighters who died that day. meantime the events of that day are still fresh in so many people's minds, especially in lake county. a firefighter there, he was one of the first responders who rushed to ground zero to lend a helping hand. sara goldenberg has his story. >> joint perry fire district was one of four firefighters who volunteered to head to ground zero just after the towers fell. >> in this urn is the dust that was cleaned up from the back of the ambulance. >> these are photos from their trip, they loaded up their ambulances with supplies and by the time they got to new york city, it was dark. >> the craziest thing is how dusty and thick the air was. >> in the middle of all the chaos, tim and the other firefighters got to work right hot spots kept flaring where the world trade towers used the stand. >> you would