https://thinkprogress.org/karl-rove-crossroads-dark-money-one-nation-2d4e81df9acc#.oszjn03y6
"While the patriotic-sounding name will mean little to most observers, the team behind One Nation is the same group of Republican operatives that launched a pair of much better known advocacy groups: Karl Rove’s American Crossroads and Crossroads GPS. And they are hard at work at collecting money from donors hoping to preserve a GOP Senate while keeping their own identities a secret."