The two things that they love to mewl the most about are how the Walkergate investigations are partisan witch hunts and that President Barack Obama has been abusing the powers of his office by having the IRS target them.
Jeff Simpson has already shown their ridiculousness about the Walkergate investigations by pointing out that some of the District Attorneys behind the investigations are Republicans, that the GAB who called for the investigation consists entirely of Republicans and that the special prosecutor in the case had actually voted for Scott Walker.
Now, via Anomoly at FreakOutNation, their claims about being targeted by the IRS has been shown to be nothing more than crying "Wolf!":
A series of IRS documents, provided to ThinkProgress under the Freedom of Information Act, appears to contradict the claims by Rep. Darrell Issa (R-CA) and his House Oversight and Government Reform Committee that only Tea Party organizations applying for tax-exempt status “received systematic scrutiny because of their political beliefs.” The 22 “Be On the Look Out” keywords lists, distributed to staff reviewing applications between August 12, 2010 and April 19, 2013, included more explicit references to progressive groups, ACORN successors, and medical marijuana organizations than to Tea Party entities. [...]That the right wing squawkers and propagandists would lie about this is not surprising. It is what they do. And even though the evidence shows that that they are the lying liars that lie, they will continue to lie about these things, because again, it is what they do.
[T]he actual IRS records indicate that at least some additional scrutiny was required for groups of all types that had names that sounded political — and that the explicit heightened scrutiny for left-leaning groups was even longer-standing than for Tea Party groups.
What makes it even more egregious though is the fact that these would be martyrs are so damn hypocritical about it. Even as they are trying to play the victim, they are the ones that are constantly practicing McCarthyism and trying to smear anyone and everyone on the left, no matter how much they have to conflate and confabulate things.