After the Tucson shootings, we hear from Dutch and German journalists about political discourse and violence in their countries. Also, Obama's oratory in Tucson gets high marks from commentators on both left and right. Plus, an exploration of the term "blood libel." If Sarah Palin had known exactly what it meant, would she still have used it?<img id="pri-insights" src="http://api.pri.org/insights/?story=http%3A%2F%2Fwww.pri.org%2Fstories%2F... />

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