You shouldn't have caved on the repeal of Big Oil's billion-dollar tax loophole giveaway, Governor Walker.  Now the Republican majority's calling your bluff.  Your 6% income tax proposal sounded better than the Republican majority's tax proposal on the PFD to defray Big Oil's billion-dollar tax loophole.  The Republicans may not be tinkering with the PFD or an income tax this legislative session, but it's coming.  Make no mistake about that.