Thing is not a liar, that was a nasty thing to say. The only lie here is the cons' refusal to believe trump said this.
He even did “The Snake” — the recitation of a song that Trump repurposed as an anti-immigration parable during his campaign, in which a snake asks to be taken into a woman’s home and repays her for her charity by killing her. He all but made the crowd beg for it, as if it was an encore at a rock concert:
When I walked in today, did anyone ever hear me do the snake during the campaign? Because I had five people outside say, could you do the snake? I said, well, people have heard it. Who hasn’t heard the snake? You should read it anyway. Let’s do it anyway. I’ll do it. Okay. Should we do it?
After reminding the crowd multiple times to think of it in terms of immigration — in case the subtext might have gotten missed — he recited it to applause:
I saved you, cried the woman. And you’ve bitten me, heavens why?
You know your bite is poisonous and now I’m going to die.
Oh, shut up, silly woman, said the reptile with a grin.
You knew damn well I was a snake before you took me in. [ Applause ]
And that’s what we’re doing with our country, folks. We’re letting people in. And it is going to be a lot of trouble. It is only getting worse."