Cross in Huckabee's new TV ad?

 Cnn 2007 Images 12 17 T1Home.Huckabeead.Cnn
This is a screengrab from Republican presidential candidate Mike Huckabee's new Christmas TV ad. Did he and his team purposely frame the shot so the shape of a cross (actually part of a bookcase) is visible in the background? The "Christian Leader" says no.
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