Page 4 - Primary Role News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Of the house judiciary committee. good morning. >> good morning. >> we have been debating this morning the request from 81 people and entities, whether that's -- >> 81 so far. >> okay. i'm glad you are pointing this out. the debate is oversight or overreach? do you really need documents from 81 people and entities to get to the bottom of something? >> look, alisyn, we are the judiciary committee. we are about upholding the rule of law. our primary role is oversight. every time i walk down the street, go to the supermarket people want to know what's going on in washington. you have had six peop...

With us, we begin with immigration taking center stage this than a week before the midterms, 15,000 troops are into the southern border as donald trump double down on his key policies. jillian turner live in washington, great to have you with us. >> good morning to you. what began as deployment of 5000 troops to the southern border has tripled. last night donald trump sent 15,000 troops for operation faithful patriot, intended to manage the caravan of central american migrants still hundreds of miles from us soil. >> we have to have a wall of people, terrific dedicated patriots is what they ar...

Consider -- i think some people believe you guys are looking into whether there was a conspiracy between americans and russia. would you say that that isn't your primary role? is that really what mueller is doing? >> mueller is going down that road, as you just described it. >> right. >> i don't -- look, i mean when we started out ours was a big thing and we've kind of narrowed it down. we want to make sure that we can keep this basically orderly process of how we change power and how we transfer power. no foreign entities should be involved in any way, shape, or form. we are interested in all...

President-elect to push those middle eastern countries to do more so they step up to prevent the bad guys from coming here? >> well, sure, the middle eastern countries should do more. and, listen, the united states government, their primary role is the safety and security of americans. and we can't possibly vet the wave of refugees that would like to come to america. i'd say we create the safe zones and give them the hope they could also some day return back home. because in some cases i don't even think some of them want to come here. so keep them over there, provide them a safe doane, i thin...

Obviously in the human brain, dopamine is in high concentration, it is a neurotransmitter. its primary role is movement. >> so you naturally have dopamine in your system? >> absolutely. and it will elevate in response to a natural reward. >> okay. >> so in the picture with the normal brain -- >> right. normal brain you're looking at receptors that dopamine binds to. >> because there's a little extra red in there. >> you're just looking at the colors the reds and the blues. what you see in the chronic heroin abuser over here on the right, over time, because you're elevating dopamine levels so h...