http://www.philly.com/inquirer/opinion/20100721_Editorial__Time_to_step_away.html#ixzz0uIy43rnHExcerpt:
"It's nearly impossible lately for the public to separate Corbett's law enforcement duties from his role as the GOP nominee for governor. Increasingly, his actions as attorney general are tinged with political ramifications for the November election.
For example, Corbett decided last week to pit Pennsylvania against the Obama administration's effort to overturn Arizona's new stop-on-sight immigration law. He joined several other state attorneys general in filing a court brief, arguing that the federal government's action violates state authority.
Corbett's move came without any consultation or warning to Democratic Gov. Rendell, who happens to disagree with Corbett."