Stephen Tyrone Johns, a security guard shot today at the D.C. Holocaust Museum, died after being taken to the hospital. The shooter, suspected to be 88-year-old white supremacist James von Brunn, is in critical condition. [Wash. Post]

Updated:An elderly anti-Semite named James W. von Brunn is believed to be the shooter at the Holocaust Museum in Washington D.C. Author of anti-Semitic Kill the Best Gentiles, he's known as a hero among white supremacists.