How to violate the PAC non-coordination rule

NBC News:

The super PACs supporting Ted Cruz are offering $1.5 million to veterans charities if Donald Trump agrees to debate Cruz one-on-one before the Iowa caucus, heightening the stakes around Cruz's proposal just five days before the Iowa caucus.



"Not only would this be a heck of a debate, but it would also be a terrific opportunity to generate millions of dollars for the veterans," the donors backing the pro-Cruz "Keep the Promise" entities said in a joint statement on Wednesday night.



Cruz laid out a specific proposal to Trump at a rally in West Des Moines on Wednesday evening, telling the crowd his campaign has reserved a venue in Sioux City, Iowa, for 8 p.m. local time on Saturday night. He said 800 seats are available for Iowans — and Trump can choose to do what he likes with half of them.

Kinda makes a mockery of the whole "independent expenditure" thing, doesn't it?