birtherism, questioning president obama ap.m president obama's faith, and then there is a mea culpa last week in "new york times." what is in the latest move? >> the keyword is opportunity. a lot of republicans look at joe walsh, and don't see a politics who can try to claim the more high ground when it comes to president trump, who he supported very forcefully in 2016, even when trump was making all of these incendiary comments about immigrants and people of color. you point to some of the comments he's made. he also suggested the reason president obama was elected, is le was an articulate black man, and people had white guilt. he once called on american toss come together to defeat islam.