Trump the con artists?
Rubio is making the case that Trump is a con artist. It is a case that I suspect others will pick up. As someone who has brought cases against those accused of fraud, I noticed early on that Trump had some of the characteristics of a con. If you buy into what he is selling you are a "wonderful person" or "smart." If you do not he attacks you viciously.
I think it has taken this long for the other candidates to make this case because they were3 too focused on their own pitch and the media has been rewarding Trump with coverage when he makes his counter attacks. They have been complicit in the con.
The Trump supporters also desperately want to believe him like many marks in a con.