there s a o lot of concern about illegal immigration, whatever you think the best solution is. what do you think the downside for american citizens is? let s start with this wall trumpet wants to build. he first told us it was going to be built and paid for by the mexicans. they say they won t do that. tucker: i m sorry. i m happy to talk about the wall but to get to the concerned about illegal immigration. why should we be concerned? what are the downsides for illegal immigration for american citizens? you have the concern that undocumented people coming into the u.s. or overstaying visas. those are down. they have been down every year for some time now. it s not a very significant problem. instead, this something trump is