WASHINGTON - U.S. District Judge Royce Lamberth has raised many an eyebrow with his adjective-laden opinions in favor of the thousands of American Indians suing the government for mismanaging billions of their dollars. On Tuesday, an appeals court panel was asked to decide whether his rulings show he is too biased to continue with the 10-year-old lawsuit. "It is exceptionally rare for us to make this request we are making today, and we make it urgently," Assistant Attorney General Peter Keisler said, arguing that Lamberth should be removed from the case to "restore the appearance of fairness." Lamberth, a Texas...