Rubio had a strong fundraising quarter. His outreach to big money donors doesn’t seem to have borne fruit just yet as his super PAC fundraising is weak.

Rich guys are notoriously cheap. That’s how many of them got to be rich and it is how they stay that way. Trump’s fundraising comes with the caveat that $10.8 million is a loan from Trump to his campaign. Trump doesn’t have a super PAC. The lack of super PAC and the low level fundraising raises a lot of flags when you are dealing with a man who has made a career of spending Other People’s Money.

Fiorina can probably stay in the race as long as she want’s to. Even if contributions totally dry up she’s good for another quarter.