temples. sreenivasan: all that and more, on tonight s pbs newshour. major funding for the pbs newshour has been provided by: love me tender love me true we can like many, but we can love only a precious few. because it is for those precious few that you have to be willing to do so very much. but you don t have to do it alone. lincoln financial helps you provide for and protect your financial future, because this is what you do for people you love. lincoln financial you re in charge. you were born with two stories. one you write every day, and one you inherited that s written in your d.n.a. 23andme.com is a genetic service that provides personalized reports about traits, health and ancestry. learn more at www.23andme.com. fathom travel, offering cruises to cuba and the dominican republic. travel deep. md anderson cancer center. making cancer history. bnsf railway. genentech. supported by the john d. and catherine t. macarthur foundation. committed to bui
financial fragility. plus, when a major earthquake in nepal took 8,000 lives, it also destroyed some of the country s history. a look at the clashes over saving nepal s monuments and temples. all that and more, on tonight s pbs newshour. major funding for the pbs newshour has been provided by: love me tender love me true we can like many, but we can love only a precious few. because it is for those precious few that you have to be willing to do so very much. but you don t have to do it alone. lincoln financial helps you provide for and protect your financial future, because this is what you do for people you love. lincoln financial you re in charge. you were born with two stories. one you write every day, and one you inherited that s written in your d.n.a. 23andme.com is a genetic service that provides personalized reports about traits, health and ancestry. learn more at www.23andme.com. fathom travel, offering cruises to cuba and the dominican republic. travel d
hello. we begin in northern syria. that s where turkey has shelled kurdish fighters. ankara wants fighters from the y.p.g. group to withdraw from areas. the allies refuse to give up their gains. our correspondent has more from the turkey-syria border. reporter: the battle for the northern corridor. opposition groups are holding out. the government s ground forces are just a few kilometers away and the kurdish armed group the y.p.g. is approaching from the east. turkey stepped in. for a second day it shelled positions of the y.p.g. and allies causing casualties. it is an attempt to force it to retreat from territories close to the border. translation: the y.p.g. will immediately withdraw from azaz and the surrounding area and will not go close to it again. it will not attempt to shut that corridor ever again. it will not have delusions of using the base to attack the opposition. reporter: over recent days the y.p.g. and its allies captured ground from syrian armed groupe
morning. good morning great to have you with us i am kathryn hauser. i am chris mckinnon. it s downright freezing outside. it is. not fun. it s not going to get better. it s just the start. subzero wind chills and we are forecasting record cold temperatures tomorrow night into sunday morning. the sun will be shining. clear skies overhead right now. don t forget shade as you step out the door. look at real feel. 8 below zero in boston right now. it s 15 below zero in worcester feels like 6 below in familiar mouth and we have got falmouth and this is just the start. air is coming from the arctic and coldest since last year last february. below zero sunday morning. without the wind factored in. boston and worcester likely to see near record low temperatures sunday morning and 15 to 35 below he zero saturday night and early on sunday morning. that s why we have a wind chill warning in effect. it s 8 in boston right now. one in worcester. single digit temperatures and
calling on the government to help them. plus. reporter: i m in cambodia where the united nations says thousands of children in orphanages are, not, in fact, orphans world leaders have ratified a treaty to keep nuclear material under lock and key. 102 nations made the pledge to prevent nuclear terrorism. obama warned the threats posed by groups such as i.s.i.l. trying to gain access to nuclear weapons. reporter: all smiles at the end of the nuclear security summit in washington and for good reason. an international treaty that requires country to do more to safeguard nuclear material is about to take effect. president obama warned his fellow leaders more must be done. there is no doubt that if these madmen ever got their hands on a nuclear bomb or nuclear material, they most certainly would use it to kill as many innocent people as possible. reporter: obama s warning comes just weeks after the i.s.i.l. attacks in brussels and amid reports the suspects might have been