Five years ago: James von Brunn, an 88-year-old white supremacist, opened fire in the U.S. Holocaust Memorial Museum in Washington, D.C., killing security guard Stephen T. Johns. (Von Brunn died at a North Carolina hospital in January 2010 while awaiting trial.) Donald Trump fired Miss California USA Carrie Prejean, who'd sparked controversy when she said gays shouldn't be allowed to marry, citing contract violations.