>> reporter: when you hear politicians describe people coming over the border from mexico, do you listen to them? >> no. we're not monsters. like everyone says that we're immigrants, but no one -- everyone is an immigrant. no one -- unless you're a descendant from native american, you are an immigrant because you all came from somewhere. >> but while francisco and his family and hundreds of others are worried about a trump presidency, another group of people, hundreds of other people, are embracing trump's run for the white house. hln's dr. drew pinsky dedicated a whole show to trying to figure out why so many republican voters support trump. >> sam talked about people being marginalized and he using a language has divisive. i'm seeing exactly the opposite. that people are unifying behind him. why?