There’s no reason, at the moment, for him to join. Unless they start to knock Bloomberg at these debates, he’ll just remain on the sidelines gaining strength while the others eat each other.
His fault for being a massive pussy. If he interjected as much as Klobuchar has the past debates he wouldn't have had the least speaking time every debate.
Carville: "Here’s another stupid thing: Dem talking about free college tuition.... people all over this country worked their way through school, sent their kids to school, paid off student loans. They don’t want to hear this shit."