Native Americans across the country -- including tribal leaders, academics and rank-and-file tribe members -- voiced anger and frustration Thursday that President Bush has responded to the second-deadliest school shooting in U.S. history with silence. Three days after 16-year-old Jeff Weise killed nine members of his Red Lake tribe before taking his own life, grief-stricken American Indians complained that the White House has offered little in the way of sympathy for the tribe situated in the uppermost region of Minnesota. "From all over the world we are getting letters of condolence, the Red Cross has come, but the so-called Great...