So what PA law were supposedly broken?

If companies like twitter are forced to hand over such info they should accidentally add all the info of the people requesting it, and their spouse and people their spouse are dating.., reveal what they are up to, let's see how they like it.

That article is one of them.

What a blatant abuse of power and taxpayers’ dollars. Corbett is using his power/position as Attorney General to violate the First Amendment rights of those who "dare" to speak critically of him (and violating the rights of all US citizens in the process). I guess Jay Leno should be thrown in jail for the thousands of George W. Bush jokes he told on network television as well?

It is unbelievable how some people apparently feel that making a huge public/legal spectacle of a small issue will somehow benefit them. Corbett could not buy more negative publicity if he tried. His ego seems to be so badly swollen that he cannot see he is shooting himself in the foot using taxpayer-funded ammo. His career is over.

Politicians or Big Business are not "allowed" to take away our rights and freedoms, and those that try to do this are the worst form of criminals in our society, IMHO.

A grand jury? Well do what all the high--level politicians have show is the proper way to deal, treat them with contempt then if you wish simply lie and say you can't recall where you put that information.