Kesler. Why do we look and feel in ways that we do not. Blows help me give a warm welcome to doctor david kesler. Stharng you, and thanks to book passage, one of our favorite bookstores and thank you all for coming out. The journey that led to capture, began about 25 years ago for me, at f. D. A. We began the investigation into the tobacco, and, i became interested why one would smoke one and then, 780,000 more over a lifetime. And then i became very interested in overeating and trying to understand why that chocolatechip cookie has such power over me. The mechanism in both seemed to me to be somewhat similar. A stimulus, highjacks our attention, based on past learning, theres this arouse sal, increased attention. These thoughts of wanting, and i eat the cookie, and i have this momentary bliss and two minutes later i go why did i do that . And the next time im exposed to some cue associated with it. I do it again. I strengthen those circuits. So i had to learn everything i could about
Why do we look and feel in ways that we do not. Blows help me give a warm welcome to doctor david kesler. Stharng you, and thanks to book passage, one of our favorite bookstores and thank you all for coming out. The journey that led to capture, began about 25 years ago for me, at f. D. A. We began the investigation into the tobacco, and, i became interested why one would smoke one and then, 780,000 more over a lifetime. And then i became very interested in overeating and trying to understand why that chocolatechip cookie has such power over me. The mechanism in both seemed to me to be somewhat similar. A stimulus, highjacks our attention, based on past learning, theres this arouse sal, increased attention. These thoughts of wanting, and i eat the cookie, and i have this momentary bliss and two minutes later i go why did i do that . And the next time im exposed to some cue associated with it. I do it again. I strengthen those circuits. So i had to learn everything i could about those co
From nbc news World Headquarters in new york, this the nbc nightly news with lester holt. Good evening. A Surprising Development in the race for president leads our news tonight. A brand new nbc news wall street journal poll shows donald trump has slipped from theeop spot nationally falling behind ted cruz among republican prqmary voters. Our poll has cruz now ahead at 28 with trump at 26 and marco rubio rounding out the top three at 17 . Trumps tumble from the top spot comes as he and cruz trade threats, dares and accusations ahead of saturdays South Carolina primary where trump still leads. Nbcs Hallie Jackson has late details. Reporter tonight a stunning shift in the republican race, a new n frontrunner, ted cruz. Its tremendously encouraging to be leading the field nationally. I think as a result reporter did you ever think youd be here . That was always the plan. Look, thats how you win. Reporter its a 15point flip from last month, trump slipping seven points and cruz up eight. Af
Campaign for policy differentiations snow hauls knew this moment was coming . Of course it was headed to this. Reporter in South Carolina its trump who is still dominating in the polls. Cruz, trailing him, marco rubio close behind and closing in. Late tonight pick up a new endorsement from South Carolinas popular governor. Thank you. Reporter rubio wasnt the only one looking for nikki haleys support. Jeb bush was, too, but our new polls hypothetical headtohead matchups show bush and john kasich would lose to donald trump. Only cruz and rubio would beat him. Lester . Hallie jackson, thank you. Im joined now by chuck todd, our political director and moderator of meet the press. Chuck, theres been broad consensus if trump wins South Carolina he would have a clear path to the nomination. Do these new National Poll numbers suggest things wont be that easy . Reporter i think what you see here with our new numbers is this, lester. Is that weve always told you and weve been polling this for mo
They work. Whats really in your food. Turns out that Parmesan Cheese at the Grocery Store might not be what you think it is. What you should know. And the power couple who hit the jackpot, half a billion times over. Nightly news begins right now. From nbc news World Headquarters in new york, this is nbc nightly news with lester holt. Good evening. A Surprising Development in the race for president leads our news tonight. A brand new nbc news wall street journal poll shows donald trump has slipped from the top spot nationally falling behind ted cruz among republican primary voters. Our poll has cruz now ahead at 28 with trump at 26 and marco rubio rounding out the top three at 17 . Trumps tumble from the top spot comes as he and cruz trade threats, dares and accusations ahead of saturdays South Carolina primary where trump still leads. Details. Reporter tonight a stunning shift in the republican race, a new national frontrunner, ted cruz. Its tremendously encouraging to be leading the f