of the stories that you discovered not only companies born or industries growground that there was failu. i wrote about a moment when they were sure that it was all going to end. you gave yourself a number of months and then you're going to go be a consultant, she's going to be a doctor. so many books are about the people that need it that it is incredibly hard. they told when they went from intel to fairchild and i think there was a simon and garfunkel song called faking it and he thought it was directed at him. i think that having the ability to persist is in the face of those intense self-doubt and is a really important attribute of the people that have been successful. it requires you to not be foolish about it and understand i need to redirect. it isn't working this way. i need to do something different. or if it even is working this way. the story of atari where the people inside source started sag very early 2600, which was where you could plug the cartridges. this was the most incredible cultural phenomenon of the 1980s, and people inside very loudly among them were saying what w

aren't you describing a w failue oflo the people? the republicans accused democrats of, quote, losing to china when it fell to the communist and 48. nixon spent 40 years in vietnam in a war he knew he couldn't win. today we are in afghanistan. there's nobody in this trade who can explain our exit strategy or what the victory will amount to in afghanistan, and our politicians are terrified to tell us the truth because they know it would be unsatisfactory. i guess one way of asking the question is this aa lost cause, but where do you think we can do when the leaders are terrified of their own people and for good reason. >> if i said it was a lost cause, maybe i should have said it's a difficult cause. part of the problem and the biggest problem is that the war has come frequently, and it has come at no cost. we fought the vietnam war on the credit card, and every conflict we've been in, there've been no additional taxes. i'm not silly enough to think we would ever go back to the draft, but itt hasn't affected the american people. after

they are fallible human beings or whether it was systems failu failure, the fbi has to get to the end of this. i laud director wray for getting out in front of this. my stomach is in knots who had to think about the parents who had to hear this on top of what happened. i trust we can find a way to make sure an error like this never happens again. >> 2,100 calls a day come in a day. it is a call center. sometimes the calls and they said i saw somebody at 7/11 that kind of looked like i saw on a wanted picture. but this one was specific. obviously something broke down at the call center. governor scott is calling for the fbi director chris wray to be fired over this. that is -- i don't know what adjective to use for how misplaced that is. >> often you hear republicans say let's not politicize a tragedy talking about guns in the wake of these. rake scott is politicizing it by calling for director wray to step down. this is a horrific moment for the country, for the members of the fbi. there needs to be an inquest. pointing the finger at the fbi, as also the president did on twitter tryin

> reporter: former dunblane pupil lcolm robertson is particularly aggrieved by what he sees as the failuamerica's politicians to protect children. he's from a political family. his father george was britain's defense secretary and later the nato secretary general. robertson recalls thomas hamilton, the dunblane shooter, arguing with his father over a grievance, years before hamilton's anger morphed into carnage. >> i've got three children, three boys. i'm prty confident that they're safe. i mean you can never say never but i think we've done an awfuli lot incountry to make our schools much safer places and i don't go out the door with the worries that se american parents undoubtedly have today. >> reporter: here is a statistic that highlights the difference between scotland and the united states. l sast year, tland which hason a populaf 5.2 million, there were two gun related murders. if such a crime rate applied to america, of over 320 million, there would heve been 124 murders. but according toun violence archive, the number of people killed by firearms in the united states in 2017 was

they want to sweep right under the carpet the failu of school security, the failure of family, the failure of america's mental health system, and even the unbelievable failure of the f.b.i. >> brangham: the n.r.a.'s spokeswoman dana loesch was also at c-pac. she directed her criticism at the media. >> many in legacy media love mass shootings. you guys love it. now i'm not saying that you love the tragedy. but i am saying that you love the ratings. crying white mothers are ratings gold. >> brangham: president trump today tweeted his support for the n.r.a., calling its leaders "great people and great american patriots." and, at a white house listening session with state aal officials, he talked again of arming teachers. >> a gun-free zone to a killer or somebody that wants to be a killer, that's like going in for the ice cream. >> brangham: the president said it should be teachers with military experience or specialized training: >> if they have the aptitude, i think a concealed permit for having teachers, and letting people know there are people in building with guns, you won't have, in my

genetic disorder is gonna be almost, by definition, statistically uncorrelated with the success or failu another kind of rare genetic disorder. reporter: i see, so rar diseases have built into them, diversication? >> exactly, right. you don't need 150 of them to get diversification. 10 or 15 are enough. >> we've addedmshree new progll in the genetic disease space... >> reporter: lo's former student, neil kur, is c.e.o. o bridgebio. >> what we're able now is v say, "you have this mutation, and you'y likely to have this disease, and this is how severe it's going to be." for diseases that are really that easy to describe, those are essier in our mind to drug, than diseike diabetes or heart failure, where there could be many different causes for the s sease. >> reporter: t like woody guthrie's disease, huntington's? >> that's right. huntington disease is a classic genetic disease. sickle cell anemia, tay-sachs disease. these are the types of disease we're talking about. >> reporter: bridgebio has 17 ug development projects in its diversified portfolio. >> it's very difficult to convince ainv