Richard Quinn hit with fresh perjury, obstruction of justice indictments ...
Prosecutorial feud could be on the verge of a major escalation ...
Palmetto State's top prosecutor helms "last line of defense" against federal overreach ...
But he'll have competition ...
And the corporate defendants his investigation failed to prosecute need to be held accountable ...
Joe Biden's favorite for U.S. attorney in South Carolina could be in trouble ...
Justices sidestep the most important part of ProbeGate scandal ...
Solicitor challenges attorney general on legality of $600 million deal ...
Justices put prosecutor, "corporate integrity agreements" under the microscope ...
Corporate "integrity' under the microscope ...