Joseph McKenna, Berger v. United States — Opinion of the Court (1921)
“ This same kind of excuse of the defendant offering to protect the German people is the same kind of excuse offered by the pacifists in this country, who are against the United States and have the interests of the enemy at heart by defending that thing they call the Kaiser and his darling people. You are the same kind of a man that comes over to this country from Germany to get away from the Kaiser and war. You have become a citizen of this country and lived here as such, and now when this country is at war with Germany you seek to undermine the country which gave you protection. ”
