... sell his country, and said that the treaty was a violation of the Constitution of the United States, as well as of that of San Domingo. On the ensuing day Mr. Howe replied to Mr. Sumner, defending Baez ; and he insinuated, in conclusion, that Mr. Sumner, Judaslike, was trying to stab the Republican party in the back. Replying to Mr. Howe, Carl Schurz in a very brilliant speech said, Mr. Sumner h...