BOOKS
01/20/2011 02:26 pm ET Updated May 25, 2011

Traumatic Events Can Alter View Of Language

There are more threats on politicians on both sides now, but not a lot of people are unhinged enough to actually try to carry out attacks. And once someone's that far gone, he could be getting his marching orders from anywhere -- Fox News, Grand Theft Auto, or the planet Romulus.

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