Trump threatened to investigate Hillary after he said he wouldn't? He said he didn't want to hurt Hillary. Your not making sense. Donald Trump shut the door on a Hillary investigation the day he took office.
He could have said he was going to but he already neutered any chance. Especially since not only Ivanka but her husband also used private email which was run through a Trump organization server. And not only them but as I have read other staff. You are following a pipe dream. Just because he sends Lindsey out to bark on FOX news doesn't mean there is any substance to it.
President Trump was only being magnanimous on Election Night, when he answered chants of "Lock her up!"...saying she'd suffered enough already.
But make no mistake
@Chosen Daughter Hillary Clinton that same night screamed in a drunken stupor that "....SOMEBODY BETTER FIX THIS SHIT OR WE"RE ALL GONNA HANG!"
And then this one, paraphrased: "If they come after me, I'll take it all down!"
Those two 'quotes' are the reason Hillary Clinton will walk absolutely free.