Former Washington Post columnist William Raspberry has passed away. The obituaries in both the Post and the New York Times noted that while Raspberry was generally considered a liberal, he often expressed opinions that defied easy labels. Perhaps the most famous such case of an unconventional Raspberry column, which neither newspaper mentioned, was when he publicly changed his opinion of Rush Limbaugh after listening to his program. This was described through the years by Limbaugh as the Raspberry Effect: The Raspberry Effect, William Raspberry, a former columnist of the Washington Post, he wrote a piece highly critical of me based...