dyson talks about race relations in the united states, and his book, "what your go nds like and andrew seeley and his book, the forces driving mexico and the united states together. the author of president, vice president, and pursuit of power. watch washington journal live at some of the clock eastern sunday morning. join the discussion. ♪ >> the c-span buses traveling across the country on our 50 capitals tour, the buses on its stop in juneau, alaska, asking what is the most issue -- the mostska important issue facing alaska? oile are used to money coming in and as a result of lower oil prices we are not getting that revenue. there are other revenue streams but it doesn't seem to be happening very fast. i think there are political reasons why people are afraid of implementing taxes, but without additional revenue coming in, the alaskans are facing a lot of crisis and a lot of areas. one is the opioid and substance abuse crisis. the more power economy goes down, the more people get upset and aren't living their lives in a way they are happy with, so they and up getting destitute and turning

who want to welcome andrew seeley, the president of the policy institute. >> look around migration policies around the state. with this country and around the world. will talk about mexico today. what can we expect on the polls? >> the polls are saying the front runner the left of center candidate. he has been out -- the left has never governed in mexico and it could be a big change if he wins. there are two other candidates and one could pull a surprise. everything tells us this is a move to the left and a government little more skeptical of the united states. president is term limited, how would you assess the relationship between our two countries and our two presidents? >> that is a complicated question. there is a really intense communication with the white house with the foreign minister. and at the same time, donald trump was billed -- between building a wall us and mexico. in other people in the mexican government and u.s. government are talking to each other all the time. headlines this past week, the situation along the border where families have been separated up until last week.

who want to welcome andrew seeley, the president of the policy institute. >> look around migration policies around the state. with this country and around the world. will talk about mexico today.

host: the book is titled "vanishing frontiers, our guest .s andrew seeley our next color is from texas. jb on the republican line. caller: why do we allow people to come from foreign nations and citizenship, receive benefits and money from us, and all they do is support their former country? i think their plan is to get their retirement and go to their former country. guest: dual nationality is common in the modern world, our own country allows it. many americans, nativeborn americans have dual nationality around the world. most people end up staying in the united states, but it is actually to our benefit if some people decide to retire in mexico, because they access less services. you can't get medicaid, for example. there's about one million, 2 million americans living in mexico these days, full-time and part-time. a big percentage of that group -- we don't know how many -- are retirees. many with no mexican heritage at all, who want to retire or are doing a second career, later on with training or consulting in the u.s., and they live better in mexico. thing for mexico, getting tale