a few years back, professors walker and kim hill wrote a piece directly addressing the best way of organisinglobalising economy, and the peoples in the most remote parts of the world. and they said the assumption that isolated populations are viable in the long term, which is your assumption, is fundamentally flawed. usually, it's not the case. and they also say that interviews with indigenous peoples indicate that when they're not told to be frightened of the world outside, they can get very positive social interactions and economic interactions, with controlled contact. there are still over 100 tribes who are uncontacted. that's another whole different story. these people have made it quite clear they do not wish to have contact with the outside world and they want to continue their way of life independently. one of the things we do is to prove that they're there, and then lobby the government to recognise their existence and give them that right to their land and their independence. that's one of the extreme cases. that's uncontacted people. and we do a lot of work on that. but that's a ve

kim. >>> so we want to turn to capitol hill right now.ing to move his agenda forward after what has been a really tough week. there could be a new roadblock now, too. this is not a republican roadblock. west virginia senator joe manchin signaling he could threaten the razor thin democratic majority on the $3.5 trillion spending bill. >> daniella diaz has more. joe manchin putting out an op-ed in the "wall street journal," outlining he believes democrats have to hit the pause button on this reconciliation bill. >> reporter: that's exactly right, boris. look, senator joe manchin, this moderate democrat from west virginia, is making a mess of this timeline that democratic leaders have laid out for passing both these infrastructure bills. the sweeping $3.5 trillion budget reconciliation bill that would expand the social safety net of the country, and the bipartisan infrastructure bill that passed already through the senate. and there is a reason why. first, on joe manchin, he is a key swing vote in the senate. he is threatening to not support

hills home of a jet setting actress and playwright. plus, we are cliffside in carmel at the former home of vertigo star kim novak.see the trees, see the nature. this is just like a need from being in new york city all the time. you have to come out here and get a little escape. right poppy? you love this place.

kim. >> all right, jim bitter terman paris, thanks so much. >>> we want to show you live pictures of capitol hillhat police are on high alert just hours of the police rally in support of january 6th insurrectionists. only 700 people are expected to attend, but authorities say they aren't taking any chances. cnn's ryan nobles has the details. >> reporter: capitol hill on alert. >> the leadership of the u.s. capitol police department has been preparing, working, to ensure that we don't have a repeat of january 6th. >> reporter: the u.s. capitol police are preparing for the worst, establishing a massive security presence. >> we're is not going to tolerate violence, and we will not tolerate criminal behavior of any kind. the american public and the members of congress have an expectation that we protect the capitol. and i'm confident that the plan that we have in place that we're going to be able to meet that expectation. >> reporter: this security presence is akin to that of a major event, like a state of the union or inauguration. it includes a massive security fence that wraps around the entire ca