Rupert Murdoch: IRS scandal 'makes perfect case for flat tax and abolition [of] all deductions'

As tweeters pointed out, however, most donations to 501(c)(4) groups already are not tax-deductible.

https://twitter.com/joshgreenman/status/335788199819476992

How, then, would implementing a flat tax or abolishing deductions prevent the targeting of conservative 501(c)(4) applicants?

https://twitter.com/_editengine/status/335792170831314944

@rupertmurdoch @Azi Scandal has nothing to do with deductions. It's all about groups not wanting to disclose contributors.

— Jerry Skurnik (@PrimeNewYork) May 18, 2013