Karl Rove's fight club

And participants were reminded in an email that the gathering shares a key rule with Fight Club: no talking about it.

Karl Rove first pulled the group together to coordinate independent spending in the run-up to the 2010 midterms – and it worked. The coalition — including groups that hadn’t always played well together — has been credited with helping boost Republicans to sweeping victories across the country.

But this time around, the tenuous alliance is being tested. New players are joining, heightening already intense competition for money, voter intel and, in a broad sense, control of the Republican Party. Meanwhile, some conservative groups that participated in the 2010 effort — including Americans for Prosperity and the Club for Growth — seem to be keeping their distance.

via politico.com