Students of the GOP establishment take note: new documents revealed by ProPublica, the George Soros-funded "investigative journalism" outfit that supplies free content to media outlets, reveal that Rove's fundraising behemoth Crossroads GPS supplied $26.4 million of the approximately $31 million Norquist's outfit, Americans for Tax Reform, spent in 2012. That's about 85%. In the corporate world, if one company owns 85% of another, that company is properly called a subsidiary. Grover Norquist, a veteran conservative since his college days, is best known for his group's Taxpayer Protection Pledge, offered to candidates for office, in which they promise to "oppose any and...