The Trump campaign denied the encounter today, calling it "entirely false."
"The accusation, which has only been made in the media and never addressed directly with the campaign, is entirely false," Trump campaign press secretary Hope Hicks said in a statement. "As one of dozens of individuals present as Mr. Trump exited the press conference I did not witness any encounter. In addition to our staff, which had no knowledge of said situation, not a single camera or reporter of more than 100 in attendance captured the alleged incident."