Lol so Politico had a transcript up:
http://www.politico.com/story/2017/0...nscript-241662
And one part says: TRUMP: Okay, what about the alt-left that came charging at [indiscernible] – excuse me – what about the alt-left that came charging at the, as you say, the alt right? Do they have any semblance of guilt?
And look at the correction:
CORRECTION: An earlier version of this transcript quoted Trump as saying, "Okay, what about the alt-left that came charging at us – excuse me." In a review of the audio, we could not definitively discern Trump's exact words at that moment in the news conference. The transcript has been updated to now read: "Okay, what about the alt-left that came charging at [indiscernible] – excuse me."
That "us" was causing quite a lot of reaction until they changed it.
EDIT:
https://www.youtube.com/watch?v=poFDm0WRqUo at about 6:10 it starts that part, doesn't look like he said us to me.