A well-known California atheist says he and 17 others, plus atheist and humanist organizations, will file suit Tuesday in D.C.'s District Court to strip all references to God and religion from President-elect Barack Obama's January inauguration ceremony. Michael Newdow, of Sacramento, Calif., says he wants to remove the phrase "so help me God" from the oath of office, plus axe the invocation prayer from Pastor Rick Warren, already under fire from the left for his opposition to gay marriage. According to Newdow, any reference to God or religion violates the Constitution. "Equality is important to me," Newdow told The Examiner....