We're led by a man that either is not tough, not smart, or he's got something else in mind. And the something else in mind, you know, people can't believe it, people cannot believe that President Obama is acting the way he acts and can't even mention the words 'radical Islamic terrorism. There's something going on — it's inconceivable. There's something going on. He doesn't get it, or he gets it better than anybody understands. It's one or the other, and either one is unacceptable.

Phone interview on "Fox and Friends", as quoted in "Trump on Obama and Islam: 'There's something going on'" by Jesse Byrnes, The Hill (13 June 2016)