If you were a hippie in the 60s, you need to know. Its the dawning of the age of aquarius. Yeah, and Something Else thats cool. What . Osteoporosis is preventable. All osteoopreventable . Right on if you dig your bones, protect them. All cbs cares campaigning today in South Carolina, donald trump said that waterboarding is not severe enough in the effort to pry the truth ouof suspected terrorists. And from the sound of it, he and his chief rival ted cruz might like to try y on each other. In campaigns that seem unable to break out of a cycle of name calling. Major garrett is in South Carolina. If you want to file a lawsuit, challenging this ad claiming it defamation, file the lawsuit. Ted cruz scoffed at donald trump for threatening to sue over this ad from the cruz campaign. I am prochoice in every respect. Mr. Trump sent me a legal cease and desist letter saying stop telling the voters my record. That is objectively legally frivolous. Trump fired back calling cruz desperate the i am prolife the i do not support taxpayer funding for planned parenthood as theyre performing abortion the gop frontrunner said in a statement. Trump called cruz a liar all week. He also threat tuned sue cruz over eligibility to run for president given canadian birth. On another legal issue, trump said today he would defy Geneva Convention prohibitions and use torture to fight terrorism. Torture works, okay, torture, torture doesnt work. Belief me it works. What do you thing of we should go much stronger than water board. Marco rubio, polling behind trump and cruz, won the endorsement of South Carolina governor nikki haley. If we elect marco rubio, every day will be a great day in america. A blow to jeb bush whose brother, george w. Bush met privately with haley monday. Trump picked up endorsement of the low country sportsman today. Influential hunting and fishing group. The group backed the 2012 South Carolina republican primary winner newt gingrich. The republican vote in South Carolina is on saturday. Major, thank you. Three days before the democratic caucuses in nevada, the race is as tight as it can be. In a new poll out today, clinton 4. Sanders 47. We spent a day with sanders last week, and well do the same with clinton tomorrow. At least 28 people were killed today, more than 60 wounded after a bomb hit a military convoy in turkeys no group claimed responsibility. Turkey is fighting a longrunning insurgency with kurdish rebels. Separately today t. Turkey shelled kurdish troops in syria. Fresh evidence that last weeks ceasefire signed by the u. S. , russia and others nener had a chance. Russian war planes are clearing the way for the assad dictatorship to overrun the rebels. The fiveyearold d vil war created the chaos that led to isis. And Holly Williams is following this desperate fight. Reporter from bep neath the rubble of a shattered building a little boy waves his hand, telling rescue workers he is still alive. Second later they free him. Bloodied, but breathing. Theyeylso dig frantically for a baby. But when they get to this child, its too late. These videos. But they aper to show the syrian regimes new offensive in aleppo province which is backed by russian air strikes. Hassan haj ali, a rebel commander who told us his men have received weapons from the u. S. And are trying to fight off the assault. When the regime kills women and children, he told us, theyre telling syrians to get out of rebel held areas. As the regime and russia bomomrd aleppo province, the battlefield there has become even more chaotic. Now there is evidence that groups supported by the u. S. Ve started to fight each other. As they vie for territory. Hassan haj ali with u. S. Backed commanders told us theyre and the Kurdish Group also receives american support. Our americ friend said they would put pressureren the kurd to stop the clashes he told us. But there is no sign that has happened. The glimmer of good news from syria today is that aid convoys carrying food and medicine, made it into places where people have been cut off by fighting. And, scoco, one of the towns is media where we have seen reports of people starving to death. Holly williams on the Syrian Border for us tonight. Holly, thank you. An old Battery Recycling plant has left a neighborhood contaminated w wh lead. Years after a devastating war wound, a veteran battles congress and the va. The cbs overnight news will be right back. Olay total effects a skin transfofoation that rivals the leading Department Store moisturizer. Revives skin to fight 7 signs of aging. With olay, you age less, so you can be ageless. sounds of birds whistling music introducing new ky touch gel cr me. For massage and intimacy. Every touch,ently intensified. A little touch is all it takes. Ky touch. 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The exide Battery Recycling plant shut down in 2014, but it left dangerous leain the soil. Amelia vallejo no longer allows s her kids to play in the yard. I didnt know i was harping my kids. Reporter her home sits a mile north of Exide Technology environmental agencies the smokestacks were spewing Dangerous Levels of lead and arsenic particles into nearby communities for years. Vallejos property tested positive for lead at 1500 parts per million above levels for Hazardous Waste by california state standard. Several member of her family suffer from uerious Health Conditions often associated with lead poisoning including her 5yearold disabled son. I feel like my whole family has been taken advantage. But yet, werenot getting the proper help. It is taking quite a bit of time. And once again the damage has been done. Reporter since 1981, Exide Technologies recycled car batteries in vernon, california, using a temporary permit which allowed them to side step strict state Hazardous Waste laws for during that time the company was cited by Californias Department of toxic substances at least 10 times. And issued over 1. 3 million in fines. Last year to avoid criminal prosecution, exide made a deal with the federal government to shut down and set aside 9 million in a trust for cleanup. I see this as a big Environmental Justice issue. Los angeles county supervisor, has been pushing the state to do more for months. She says todays 176 million plan is a start but may not be enough to make these families whole again. I think the stay failed them. I think exide failed them. Reporter state Officials Say this size of a cleanup including the ant and surrounding homes could take ovov 176 million. They wont know an exact amount until they get started. Scott, that is a process that could take several years to finish. Maria, thank you. A man loses a wallet and gets a letter explaining why he thats next. When Riley Flaherty lost hisis wallet in new york he thought he would never see it again. And he wont. The other day the person who found it mailed flaherty his license and credit card with a letter explaining i kept the cash because i needed weed. The metro card because, well, the subway fare is 2. 75. Is kind of cool. L. He may not be honest at least he is honest about it. Flaherty was upset that the anonymous rider kept his mr. Shinys shoe shine loyalty card because he and well be right back. Woman what does it feel like when a woman is having a heart attack . Chest pain, like theres a ton of weight on your chest. Severe shortness of breath. Unexplained nausea. Cold sweats. Theres an unusual tiredness and fatigue. Theres unfamiliar dizziness or lightheadedness. Unusual pain in your back, neck, jaw, one or both arms, even your upper stomach, are signs youre having a heart attack. Dont make excuses. Make the call to 911 immediately. Learn more at womenshealth. Gov heartattack. When the twins were about 10 days old, the doctors told us they were going to need blood transfusions. Were so proud of who theyve become. An hour of their life giving blood is j jt immeasurable, how powerful that one donation could possibly be. We end tonight with a soldiers story. Long after his war ended he is still fighting for his dreams and for hundred of wounded comrades. Heres david martin. Reporter losing a leg g afghanistan was not about to stop kevin jaye from marrying lauren belamode last august. Another wound cast a cloud of doubt over their vows. I am looking forward to every day i have with you watching us grow from just the two of us to a family that we have always dreamed of. Reporter the roadside bomb that took kevins leg also blew away one of his testicles and this is the wound guys are terrified snuff. Yh. Any place but there . When guys get hurt. Dont even tell me. Reporter they went to see, dr. Jason bromer of the shade yo grove clinic. He does make testosterone and some sperm, but far less than the average. And not enough for them to be able to conceive naturally. Reporter bromer performed in veto fertilization using a needle to inject kevins sperm directly into one of laurens eggs in the laboratory. It didnt work. After a second try, laurur tested witita home pregnancy kit. Like, 4 00, 5 00 in the morning. I woke him up. I am pregnant. I am pregnant. Reporter thats how you wok up . It was very exciting. Probably the best wakeup call you could ever in the hihiory of wakeup calls. Reporter a sonogram confirmed it. They could see their babys heart beating. We got one baby. We have one heartbeat. Reporter okay. Some of your guys . Your sperm. Working the way it should be. Reporter you have been very, open in what in most couples lives is a very, very private thing. Why are you being so open . We are trying to change, you know a law in congress to allow other guys in my situation, to be able to have the family that they want, family of their dreams, and not break the bank. Reporter thats right, a current law that is the product of antiabortion politics prohibits the department of veteran affairs from covering in veto fertilization from any of uh the estimated 100 veterans who have suffered damage to. They were able to afford the 25,000 cost because her job as a teacher comes with Health Insurance that covers in vitro fertilization. Our hope is to be able to change the law. We are not r rlly looking for handouts or anything like that. Kevin and lauren are august. But they have done it without any help from ththgovernment whwhh sent him to war. David martin, cbs news, frederick, maryland. Thats the cbs overnight news for this thursday. For some of you the news continues. For others, check back with us a little bit later for the morning news. And cbs this morning. From the Broadcast Center in new york city. Im scott pelley. Welcome to the overnight news. Im michelle miller. Balance between privacy and security is pitting Silicon Valley against the u. S. Government. Apple is resisting a federal judges order to h hp the fbi unlock an iphone used by one of the shooters in the san heres jeff pegues. Reporter the tech giant isnt backing down and is raising the stakes by accusing the government of asking apple users and undermine decades of security advancements. Over priva, versus security. More than two months after syed farook and his wife malik, killed 14 in a deadly terror attack the fbi says it is missing a key piece of evidence. San bernardino, very important investigation to u u we still have one of the killers phones we have not been able to open. Reporter the phone is locked with a passcode. The government believes auto erase feature is turned on, meaning all information on the vice would be deleteteafter several incorrect password attempts. Tuesdays ruling requires apple to disable the auto erase function on farooksshone and enable the fbi to submit pass code to unlock the phone. But the tech company is fighting ceo tim eook writes. The u. S. Government is askededs for something we simply do not have. And something we kid too dangerous to create. They have asked us to build a back door to the iphone. In the wrong hands, this software which does not exist today would have potential to unlock any iphone in someones physical possession. Cook previously defended apples encryption techniques with char low rose. When we design a new serve, we try not to collect data. So, were not reading your email. We are not reading your imessage. If theheovernment laid a subpoena on us to get your imessages we cant provide it, it is encrypted we dont have the key. Reporter the government says hacking the iphone could provide Key Information on who the couple communicated withthnd where they were bebere and after the shooting. Like it is about unlocking a and how information is protected. For a year, fbi director james comey has been asking the tech industryryor help in encryption. It isnt just affecting National Security investigations but encryption roadblocks when it comes to solving murder cases as well. Thpentagon is also trying to improve cooperation with technology companies. Charlie rose discussed encryption debate with defense secretary ash carter. The conversation took place before apples response. So if apple says it is encrypted we cant help you. What do you say . Well, im not talking about, to apple now, within our own Intelligence System with respect to the companies, we have to, we, there is a situation charlie. You and i have talked about this before. Where i am trying to build bridges between us and tech companies. Do things to help us that, that compromise theirirusiness International Competitive position. But i do want to have enough bridge. The tech sector. We can work, toward possible solutions to common problems. To watch more of charlie roses interview with defense secretary carter, go to our website at cbs news. Com. In campaign 2016. The first in the south primary is just two days away. Republican frontrunner, dald trump its expanding his lead in ththpolls ahead of saturdays vote in South Carolina. The billionaire candidate is also firing back at president obamas prediction that trmp will not win the presidency. Here is major garrett. Reporter republicans dont take advice or cues from president obama especially true when picking a nominee. Even so the president weighed in dropping his predidiion donald trump would not win the white house in the middle of the South Carolina primary. A comment that could boost support for trump among supporters who are eager to prove the president wrong and i dont think you are going to be on his Christmas Card list this year. I dont mind. Let me read you what president obama said. Great compliment. Donald trump wore the president s prediction like a badge of honor. I continue to believe, mr. Trump will not be president. Wrapping up a summit with asian leaders in california, president obama said voter fatigue will halt trump any white house bid. Its not hosting a talk show. Or a reality show. Reporter mr. Obama did not predict g. O. P. Primary voters would necessarily sour on trump in fact he seemed to taunt them creating a general election where trump is the gop standard bearer. People vent and express themselves, seems like entertainment, report the as entertainment. As you get closer, reality has a way of intruding. He has done such a lousy job trump was equally dismissive. You are lucky i didnt run last time when romney ran. Because you woululhave been a one term president. Republicans chasing trump tried to reverse momentum here. I dont think mr. Trump has a plan other than he will be huge. When radical islamic terroristed wage jihad on the United States of america, the answer is not to tweet insults at them. On the other side of the campaign trail, democrats will vote in South Carolina a week from saturday. Hillary clinton and Bernie Sanders are competing for the support of africanamericans who make up more than half of the states electorate. Here is nancy cordes. Do you guys feel the bern . In n lanta, sanders teamemeup with the rapper and joined hand with black ministers. We pray for Bernie Sanders. In harlem, clinton argued you cant show up election time and say the right things and hope that is enough. We cant Start Building relationships a few weeks before a vote. Some of her congressional supporters have even questioned sanders claims he was part of the civil rights movement. But this video from 1963, apares to show a young sanders, resisting arrest in chicago. He was protesting in an africanamerican neighborhood that day over the citys plan to construct a school entirely out of mobile homes. Is it him . A sanders aide told cbs news he thinks so but isnt 100 sure. We are looking into it. We have got to end racism. Reporter at morehouse, historically black college in atlanta last night. Sanders said he would reform the criminal justice system. After my first term as president , we will not have more people in jail than any other country. [ cheers and applause ] sande