From the story here:
“These guys look like all desperation and as if they have really no means, or ability, to speak to the core constituents who are supporting Donald Trump,” said Michael Steele, a former chairman of the Republican National Committee. “At this last minute, it’s, ‘Now we support Ted,’ after you spent the best part of a year telling America how much you hate him.”
“It’s disingenuous,” Steele added. “People aren’t stupid. They see it for what it is.”