I used to love Will and Grace!
Bob Weir - Mexicali Blues
Since Trump included the conditional "because Chelsea was in the room", I'm assuming he wouldn't have had any problem with insulting her if she were at home watching on TV.
This is consistent with past Trump behavior-- he prefers to lob insults from the safety of a remote location like his twitter account or a phone-in to one of the Fox News shows, but not face to face.
In other words, he's a coward of the first order.
95% if you count like a Clintonista..
This why I love and hate America.