Why do recognized leaders of the GOP use gun and violence metaphors in reference to political opponents in their tweets and bites?

‘Let’s start getting Nancy [Pelosi] ready for the firing line this November.’
Michael Steele, Republican National Committee

In a world where Mars, Inc. spends tens of millions on cocoa research for the commercially coddled (i.e. those of us who can afford both health and sweet indulgence), let us pause to consider the lives and loves of two Emmas.

‘What really knocks me out is a book that, when you're all done reading it, you wish the author that wrote it was a terrific friend of yours and you could call him up on the phone whenever you felt like it. That doesn't happen much, though.’
J.D. Salinger, The Catcher in the Rye, Holden Caulfield

Sometimes an image calls out for words. For a sculptor, a painter, a photographer, it could be the other way around.

Following the filigree of Facebook, fingers on keys like soles on a gallery floor, I come to this photo and catch myself longing. The caption offers no clues about sculptor or setting, only this:

WELCOME TO 2010

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