Karl Rove's Crossroads GPS spent more than $70 million on federal political campaigns in the 2012 election.Tell me why it should be considered a 'social welfare' organization and qualify for tax exempt status?For the same reason liberals groups are that behave in exactly the same way. That's the law.That's not the 'law' genius.The law on 501 C 4 groups says, "Civic leagues or organizations not organized for profit but operated exclusively for the promotion of social welfare."http://www.law.corne...ode/text/26/501Got that Puss? 'Exclusively' for the promotion of social welfare.None of these political organizations, left or right, should be tax exempt.