http://www.breitbart.com/Big-Government/2012/06/20/Holder-will-lose-exec-priv-claim "...there are two types of executive privilege. One is a strong form rooted in the Constitution, called the presidential communication privilege. But there is another type, much weaker and rooted in common law instead of the Constitution, called the deliberative process privilege. That second, weaker variety is what President Obama invoked today regarding Holder". Wanna kill these ads? We can help!