[Reporters cut him off mid sentence as well]
U wut m8?  Someone cut Trump off when he was talking when HE was the only one with a microphone?  Or are you confusing reporters trying to get in a word edgewise as "cutting off?"
Just looking back over it on YT, first question went fine.  2nd: Trump talked over multiple times. "I don't want to make a statement quickly" LOL.  Then "I brought it" x3 when questioned about white supremacists.  Then "Excuse me, excuse me." Then about the mother with another talk over questions.  We finally get to 3rd:  They don't.  Fine.  4th (after a bit of press scramble): Good until he said Walmart's CEO was making a political statement (reporters jumped on it) and Trump talked right over any question.  Then reporters scramble again and Trump talks right over them about David Duke.  Then the I know the facts and people don't know the facts was another scramble which Trump talked over.  Then "with great knowledge" was another Trump talk over.