Pacific Research Institute media bias rating is Right.

The Pacific Research Institute for Public Policy (PRI) is a California-based free-market think tank founded in 1979 to promote "the principles of individual freedom and personal responsibility" through policies that emphasize a free economy, private initiative, and limited government.[1] The Pacific Research Institute has been associated with other politically conservative think tanks, including the American Enterprise Institute, The Heritage Foundation, The Fraser Institute, and the Cato Institute.

Source: Wikiepedia: http://en.wikipedia.org/wiki/Pacific_Research_Institute