Did John McCain Admit He Was a 'War Criminal'? Rumors claim that the Arizona senator admitted that he was a 'war criminal' and that was he pardoned by President Nixon for his crimes. CLAIM. John McCain admitted that he was a 'war criminal' and was pardoned by President Nixon for his crimes. See Example(s) EXAMPLES Collected via e-mail, February 2008.
Occasionally, an impacted tooth causes sufficient pressure on the roots of adjacent teeth causing it to resorb. An impacted tooth occupies space that is usually filled with bone. This weakens that area of bone and renders the jaw more susceptible to fracture.
Common causes of sensitive teeth resulting from dentin exposure. 1  Gum recession due to gum disease. 2  Overaggressive brushing or brushing with a hard bristled toothbrush. 3  Too many acidic foods and beverages.  Teeth 1  grinding. Tooth decay or physical injury to the tooth.  Recent dental procedure.