> I'm more concerned about the 'populist anti-muslim sentiment' that might arise,

"...that might arise"? What have we been seeing the last year, when the winning presidential candidate proposed banning Muslims from entry to the US, and as recently as a few weeks ago (and well after the election) said with respect to a Muslim registry that "he would implement that [a registry], absolutely" [1].

Meanwhile, various of his surrogates have in recent days (all after the election) floated the idea that the Japanese internment supreme court decision (never struck down!) could be used to justify this registry.

And go check out his core followers at any of the usual hangouts, like Reddit and Breibart, and you'll hear much, much more extreme views on this issue.

1. http://www.nytimes.com/politics/first-draft/2015/11/20/donal...