Yep, many many people caught bubba doing that.
When President Trump went over to their side of the platform, (before or after taking the oath), did he shake either bill or illary’s hand, or acknowledge them?
I don’t think he did.
I don’t recall if he shook Bill and/or Hill’s hand then, but he was so gracious at the luncheon about them coming, asked everyone to stand. Saw a picture of Melania shaking there hands at the luncheon.