It's been pretty unfair, but pretty, pretty effective.
No "Double Irish" maneuver necessary.
Voters approved the Clean Energy Jobs Act in November 2012, which promised to close a loophole in the state's corporate tax and create 11,000 clean energy jobs each year.
Climbing out of the PCs' financial mess is going to be rather complicated.
Strip away all the partisan tax-time bickering, and the truth is that the US government is mostly just a heavily armed racket based on the business of taxing Peter to pay Paul.