(Credit: AP/Paul Sancya) President Donald Trump’s immigration policy is, increasingly, in the hands of his policy adviser, Stephen Miller. To most, Miller’s history and views should disqualify him from handling the sensitive topic. Even top Republicans have said that they had little faith in Miller’s bona fides. But, to New York Times columnist Ross Douthat, Miller — the man who has displayed xenophobic and sexist traits since he was a high school student — is bringing to light something Americans should be debating: Do we really want immigrants? Douthat suggested Sunday that Miller should be a point person on any immigration deal, saying that Miller can appeal to the “conservative” base that successfully blocked bipartisan immigration reform in 2013.