Thousands of flightings aft flightings after massive storm system. And how black panther has sparked conversation and crowd funding to help create a cultural milestone. We begin with a look at todays eye opener, your world in 90 seconds. President trump will not declassify the democratic memo. Is the president hiding something . Youve heard of the friday news dump. This was the friday news dodge. The white house in crisis mode again. He says hes innocent, and i think you have to remember that. He said very strongly yesterday that hes innocent. Theres a whole lot of hims in there. I didnt hear anything about the victims or she. Theres a lot of internal fingerpointi fingerpointing. Critics question whether it could cost the chief of staff his job. The olympics are under way in pyeongchang, south korea. There was some political posturing in the stands above the ceremony. Vice president mike pence seated a few feet away from the sister of north korean dictator kim jongun. An avalanche of snow came crashing down on top of a train in moscow. Thats a lot of snow right there. A passenger on a chicago commuter train set himself on fire. Everybody managed to get off the train. Nobody was hurt. A massive winter storm is pounding the midwest. Flights canceled. Some dimwits did doughnuts. N she opted far horor a horse. Anything but funny for this funny car driver. Kaboom. And all that matters. He circles to the goal, nelson scores a hat trick and the winner on cbs this Morning Saturday. Donald trump wants a military parade. Oh, its going to be spectacular. Tanks and missiles and fighter jets all presided over by a loose cannon. And welcome to the weekend, everyone. Im anthony mason. Im alex wagner. We begin with breaking news overnight of a possible diplomatic breakthrough at the Olympic Games. This morning north Korean Leader kim jongun invited south koreas president to a summit in hopes of improving relations. The to invitation comes just hours after an elaborate Opening Ceremony at the Winter Olympics in pyeongchang, south korea. The rival nations are competing as one during these Olympic Games. Kims sister, who sat just one row behind Vice President mike pence last night, extended the invitation to the south. Ben tracy is in the host city pyeongchang. Ben, good morning. Reporter good morning. So there was no interaction between Vice President pence and the north korean delegation, but the rest of the event did appear to be a calculated display of unity, and that does appear to be paying off for the two koreas. With hundreds of korean drummers and dazzling visual effects, the Pyeongchang Olympics bedpgan wi a bang. There was a historic moment between moon jaein and kim yojong, the sister of kim jongun. Shes the first member of north koreas ruling family to visit the south. On saturday she was invited to lunch with south koreas president , the highest level meeting between the two koreas in years. The socalled peace olympics seemed to live up to its name as the two koreas, north and south, marched together under a unified flag. It shows the spirit of the Olympic Games. I think that is also the highlight of this Opening Ceremony. Reporter but recent polls have shown a majority of south koreans oppose using a unified flag at these games. I dont think its right to use the unified flag, this man told me. Why are you upset that youre not using the south korean flag . We should use our flag because its our country, he said. North koreas participation in these games has sparked daily protest, and its more than 500person son delegation has stolen the souths spotlight. Isnt this just a huge propaganda platform for north korea . North korea has used this as a way to advance their agenda before, and this is no exception. Reporter Vice President pence watched team usa in action on saturday. He has said that north korea coming to the olympics changes nothing unless its willing to give up its Nuclear Weapons program. We saw the politics. It is easy to forget this is the olympics, this is about competitions. There were five gold medals up for grabs here in pyeongchang today, and well also see the joint north and south korean womens hockey team take to the ice tonight. Anthony . Ben tracy is the a Winter Olympics in south korea. Thanks, ben. Breaking news from the nooel middle east. An israeli f16 was shot down this morning near syria by whats believed to have been syrian antiaircraft fire. Both pilots were injured, one seriously. The attack hammed after Israeli Forces apparently shot down an iranian drone which it believed had illegally entered the air space. The Syrian Military responded and claimed the drone did not enter into israeli air pace space. The political fight over the dueling memos in the russia investigation is intensifying. The white house said friday President Trump will not release a classified memo drafted by democrats on the house Intelligence Committee. It is intended as a rebuttal to a republican memo released last week. Republicans and democrats have clashed over the increasingly politicized battle about the memos. The gop memo detailed allegations that the fbi abused its surveillance powers during the russia investigation. Paula reed is in our Washington Bureau with the latest. Good morning. Good morning. The white house cited National Security concerns as the reason the president is blocking the release of the democrats memo. In a letter to the committee, the white House Counsel says the memo contains properly classified and especially sensitive passages. He asked democrats to consult with the Justice Department and revise the memo. But last just last week the president released a memo on the same subject crafted by republicans. That memo charges that the fbi and Justice Department were not completely honest when seeking a warrant to monitor the communications of former Trump Campaign adviser carter paige. Now, the central charge in that republican memo was that those officials didnt disclose the political origins of an as of yet unverified dossier. That document was draft eed by former British Intelligence officer Christopher Steele and they didnt disclose it during the request of the warrant. Deputy attorney general Rod Rosenstein and fbi director Christopher Wray have outlined specific concerns about releasing this democratic memo as is. In a letter to the white house, they specifically point to the need to protect intelligencegathering sources and methods. The democrats point out that the Justice Department and fbi had the opportunity to review the memo for more than a week before the white house made its decision known. The president declassified the republican memo over objections about material omissions from both of those same officials. Now, the white house says the president is still inclined to release the memo in the interest of transparency if revisions are made. Alex . Paula, what is the imabopact all this backandforth in terms of the memos in terms of intelligence gathering . Right now federal Law Enforcement shares classified information with this committee with the expectation the committee will use it in a discreet, nonpartisan way. But here you have members of both parties trying to publish this Sensitive Information and also bipartisan cooperation on this committee is at an alltime low. In fact, some staffers on this committee are planning to erect a physical wall between democratic and republican staffers because of so much feuding. So its hard to live up to the spirit of that arrangement over these kinds of conditions. Paula reid in washington, thanks. There is increasing backlash over the way white house chief of staff john kelly handled the allegations of spousal abuse against former staff secretary rob porter. Kelly reportedly has said he is willing to offer his resignation. But a senior white house official says kellys resignation is unlikely even as questions persist of kellys support of porter after the allegations became public. Harold barnett is at the white house. Reporter yesterday President Trump spoke glowingly of rob porter, which is in stark contrast to the terse words of Vice President mike pence. But you know what those mixed messages are consistent with a white house that has sent muddled signals all week after allegationings of spousal abuse by porter first came to light. It was very sad when we heard about it and certainly hes also very sad. Reporter the president s parting words for former staff secretary rob porter made no mention of his alleged victims. He says hes innocent, and i think you have to remember that. He said very strongly yesterday that hes innocent. Reporter it was a drastically different tone than the one struck by the Vice President in an interview while visiting the winter Olympic Games. Theres no tolerance in this white house and no place in america for domestic abuse. Reporter pence did not respond specifically to a question about chief of staff john kelly, who is at the center of the white house response to the porter controversy. The white house has acknowledged they could have handled it better. Reporter porter told the white House Counsel dan mcgahn nor th more than a year ago his background check might show unflattering information but provide nod details. When the abuse allegations became public tuesday, kelly came to porters defense stating, rob porter is a man of true integrity and honor. On wednesday, photos surfaced of one of porters exwives with a black eye. Press secretary sanders later announced porter would resin gn but not before this vote of confidence. Rob has been effective in his role as staff secretary and the president and chief of staff have had full confidence and trust in his abilities and his performance. Reporter that night kelly said he was shocked by the new allegations but stood by his previous comments with, quote, the rob porter that ive come to know. Cbs has learned a second white house staffer has resigned on friday. A white house official tells cbs news that his position did not require a security clearance. Anthony . Harold barnett at the white house. Thank you, harold. Another dramatic week in washington so lets talk about all that with gabriel di benedet benedetti, National Political reporter at politico. Good morning. Good morning. Lets talk about the memo. The white house kriptcited secu concerns about this. The fbi had the same concerns about the republican memo, but the president rayagreed to rele that. How does the president escape this . He hasnt so far. The fbi and Intelligence Committee were vocally against releasing the republican one. I think what the white house is hoping for is that people essentially dont Pay Attention to this and focus on some other things over the next few days, but a lot of democrats have been talking about ways to release, scircumventing the white house. There are a lot of democratic members of the house Intelligence Committee who are trying to figure out if theres a way to read it into the house record or get around the president s objections. It does look politically motivated. Democrats cant get around this without republican support in congress. Any chance republican will side with democrats over the objections of their president . Thats certainly the subject of a lot of negotiations on capitol hill right now. The answer might be yes, though, unexpectedly enough. There are a number of House Republicans including on the Intelligence Committee who did vote to send this to the white house. Now, you could say of course maybe they just wanted the ability to say, well, its out of our hands. The president said you cant release it so you cant release it, but i think there is some concern amongst white House Republicans that they dont want this overly politicized. The cat may be out of the bag on that one, but well see. We heard them talking about the Intelligence Committee between democrats and republicans. Is there any hope for the Intelligence Committee to get back to its job . Its important to remember this is not the only Committee Probing the russian question. Theres also robert mueller, also an investigation in the senate. But, no, a lot of people in the house are essentially worried this is going to be tainted by partisanship no matter what. Democrats dont trust anything thats coming out. A lot of republicans believe the way donald trump has gone after adam schiff, the democratic leader, that anything he does will be politicized at this point. Theres no doubt these two sides arent trusting each other. The fact were talking about them constructing a wall in the middle of their workspace thats right. Who in the white house executive leadership knew what and when with rob porter . Sounds like the timetable is up for debate. Very much so. Some knew about it for maybe a year and even months, don mcgahn, white House Counsel, and john kelly, chief of staff, knew about it for months. But one of the things thats been interesting in the past few hours is you had kelly and his proponents in the white house trying too offer a to shifting time line saying he didnt know the full severity of whats going on until more recently. But that were talking about the substance of this also points to the fact theres lot going on in the white house trying to scramble or mitigate the situation. Quickly on immigration, both sides agreed they need an agreement on daca, but are we going to get one . The question is what agreement they might get. There will be an extension ha will move us forward for a few months if not a year. The question is if there will be a permanent fix because what republicans want is not what democrats want. They dont want to be talking about a wall but republicans dont even want to talk unless they get concessions from democrats. Meanwhile, 700,000 young men and women are waiting to hear. Tomorrow on face the nation, Major Garrett will talk with mark meadows and adam schiff. Another blast of snow is on track for millions of americans in the midwest. Its right on the tail of another storm system that dumped snow throughout the region friday including more than a foot in some areas around chicago. The Winter Weather has grounded more than 1,900 flights nationwide since friday morning. Dean reynolds is at Ohare Airport this morning where travelers are hoping things get back on track today. Good morning, dean. Reporter good morning. Nearly 900 of those canceled flights were connected to ha ohare. Additional flights were scrubbed at midway. And the trouble was not limited to air travel. As the snow piled up, so did the cars and trucks on interstate 94 east of kalamazoo, michigan. A chainreaction crash involving more than 50 vehicles shut the highway down for hours. While no one was seriously hurt, there were some close calls. Truck driver robert roe narrowly avoided a serious crash. When i saw i was going to hit him i was like, well, okay, which way can i go, and the ditch was the only other alternative. Reporter while driving conditions have been dangerous, so, too, can be the shoveling. Doctors suspect an illinois man died of a heart attack while removing snow. When you start having chest pain or chest discomfort, you should stop. If you start feeling really short of breath or feeling light headed or nauseous or start breaking into a sweat, those are signs that are very concerning. Reporter while the seasons biggest snowfall wasnt crippling for chicago, the city wasnt taking things lightly. All Public Schools were closed. Hundreds of plow truckings were on the roads. And these firefighters spent the day digging out fire hydrants. Another First Responder in milwaukee answered the call. Officer Jason Schneider and his dad used a metal detector to help a nurse find her wedding ring that fell into a snowbank. But the reunions will have to wait for some of those travelers still stranded here at ohare. If this happened in alabama, people would be out front with disability and Life Insurance and taking out burial policies because the end of days would be soon. Reporter with as much as 6 more inches of snowfall possible this weekend whether traveling by car or by air, the best advice is to take plenty of time. Alex . Dean reynolds in chicago, thanks, dean. For more on the nations weather, lets turn to ed curran of our chicago station wbbntv. Ed, good morning. Good morning. Some snow in chicago this morning and more tomorrow morning as snow just continues. And behind it up to the north, we see windchill warnings in the pink areas to minus 45. And we see snow, freezing rain, and ice possible as we move to areas of missouri and into oklahoma and parts of kansas, into the northeast as we head into tonight and tomorrow morning, 3 to 6 inches of snow up there. South of there its warmer, and we have flooding concerns with all the ra