OLATHE, Kan. (AP) — A white supremacist charged with killing three people at Jewish sites in suburban Kansas City spent more than two hours Friday telling jurors how he planned the attacks and is sorry he didn't kill more people.Frazier Glenn Miller Jr., who is acting as his own attorney, called himself to the witness stand and spoke of his military history and of how he started a group in North Carolina called the White Patriot Party.