Robert H. Jackson, Haupt v. United States (330 U.S. 631…
“ It is true that reasonable doubts may be raised as to whether or not the prime motive for an act was treasonous. Yet the nature of some acts is such that a non-treasonous motive cannot be completely dismissed as a possibility. An overt act of treason, however, should rest upon something more substantial than a reasonable doubt. Treason is different from ordinary crimes, possessing unique and difficult standards of proof which confine it within narrow spheres. ”
