POLITICS
09/20/2009 05:12 am ET Updated May 25, 2011

Dionne: When The President Is Black, The Guns Come Out

Try a thought experiment: What would conservatives have said if a group of loud, scruffy leftists had brought guns to the public events of Ronald Reagan or George W. Bush?

How would our friends on the right have reacted to someone at a Reagan or a Bush speech carrying a sign that read: "It is time to water the tree of liberty"? That would be a reference to Thomas Jefferson's declaration that the tree "must be refreshed from time to time with the blood of patriots and tyrants."

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