When will JEB!, after finishing in dismal single digits in Iowa well behind the new Neocon Golden Boy, drop out?

There is little doubt JEB! will finish in single digits in Iowa.  And if Rubio finishes a strong third, there is little doubt JEB! will finish in single digits in New Hampshire and South Carolina as well. And likely not get Nikki Haley or Tim Scott's coveted endorsements.

So when will he drop out? The Crown Prince appears poised to try and take out the Golden Boy of Neoconservatism, and his heir apparent, at any cost with his remaining 60 or so odd million dollars. If Rubio finishes second in Iowa, and effectively wins the nomination today, will the Crown Prince "suspend" before New Hampshire, and move to try and clandestinely torpedo Rubio in the general election?  Or will he unload his remaining money on him in New Hampshire and South Carolina anyway?

Vanity and conceit will determine.