. . . . . . "Loren D. Hagen" . . "1968" . . "1946" . . . "1971" . . . . . . . . . . . . . . . . "L. Douglas Hagen" . . . . . . "United States of America" . . . "1971" . . . . "came under attack" . . . . . . . . . . . . . . . . . . . . . . . "Loren D. Hagen" .