we have charles nelson.e is going to discuss the alterations as a result of living in an orphanage. charlie: let me begin with charles nelson and shaping the brain. as we already talked about, the dna is laid down, and this forms a blueprint for brain development, and after birth, that blueprint is fundamentally altered by experience. the issue for us is if experiences are good, you can facilitate good brain develop it, but if they are bad, you can facilitate unhealthy brain develop it. perhaps one of the worst you can do is deprive the brain of it needs, particular during what we call critical experiences, and these are sensitive periods, when the brain is susceptible to experience, and if the child must be as brain goes through -- and if the child's brain goes through that, like neglect early in life, of those, children wind up growing up in institutions, and my colleagues have demonstrated for many years that children who are abandoned at birth, placed in institutions, showed dramatic changes in developme

brain alterationings as a result of living in an orphanage. >> rose: let me begin with charles nelson and tell us how early experiences shape the brain. >> as we've already talked about the basic architecture of the brain is laid down before birth by the genes the baby inherits from the mother and father. this architecture forms a blueprint for brain development that's fundamentally altered by experience. the issue for us is experiences are good. you can facilitate healthy brain development, but if they're bad they can facilitate unhealthy brain development. perhaps the worst thing you can do is deprive the brain of experiences it needs, particularly experiences that need to occur during what we call critical periods. these are sensitive periods in brain development where the brain is susceptible to input. without getting the experiences brain development is undermine. perhaps the most egregious examples are children experiencing profound neglect early in life and of those children who wind up growing up in institutions. our colleagues and i have demonstrated children abandoned at bir

nelson. he's in charles con ton the plane trying to get to philadelphia.said his pilot is keeping him updated. that will ground stop we mentioned is in effect of course until 8:00 a.m. our friends down there at the front of the line, they're now fully check in. that was about an hour ago, when we first checked in with them. head today charlotte for the ciaa tournament. so, news here, the kiosk up and running again, a lot of people telling me they started checking in on their phones about ten, 15 minutes ago, so it looks like maybe making some progress, bob kelly, in the computer department here. at american airlines. >> that orange cord, plug it back in, exactly, what we got to do. steve keeley mentioned earlier american hat as least eight out of every ten flights in and out of philadelphia. so, an american airlines system outage is huge here in philadelphia. and as we mentioned, that grounds stop is for american airline flights only. and that basically means, any flights destin from other airports, to philadelphia, are held at their gate. we've heards fro

charles alan said he refuses to answer his calls. we reached out and got no response. elizabeth nelson says it's outrageous. >> people who say they believe in limited government think it's okay to meddle in the awfully private affairs of people not in their jurisdiction. i think there's a circle of hell for hypocrites. >> reporter: hands off dc honestly believe they can bring about change by informing lawmakers about what the representatives are actually doing while in dc. for them, this fight is >> hands off dc! >> reporter: john henry, wusa 9. >>> tonight another legal setback for the trump travel ban that temporarily blocks travelers from seven muslim majority countries. a federal judge in alexandria blocked enforcement in virginia for now saying there's evidence it violates the constitution, and last week a federal appeals court in san francisco left in place a ruling that resulted in a nationwide suspension of the ban, and the white house says president trump is considering issuing an entirely new version. >> and maryland is fighting back against president trump's immigration exec