Mr. Foster, who followed for the defense, had not lived long in Chicago. He came in March from Davenport, Iowa, near which city he was born about forty years ago. He is of medium height and square build. His features are refined and intellectual. An abundant growth of rich auburn hair adorns his shapely head. Mr. Foster obtained considerable fame as a lawyer in his native state, took an active part in politics, and was one of the Blaine Electors in 1884, and was very active in the campaign of that year. After having made an energetic and finely-eloquent plea to the jury to cast aside all prejudice arising from hatred of the principles of the Anarchists, love of and loyalty to the land, inherent patriotism, and the teachings of the popular press, Mr. Foster proceeded, in order to set himself right, to tear down without apology the theory of the defense set up by Messrs. Salomon & Zeisler. He had no defense to make for Socialism--it is dangerous; Communism is pernicious, and Anarchism is damnable. Lingg had manufactured bombs, and he ought to be punished therefor; but he was on trial for throwing, not manufacturing bombs. Spies, Schwab and Fischer had no business to preach social revolution in America. If they were not satisfied with the state of things here they ought to have gone back to Germany and tried to reform things there. Mr. Fielden might have found occupation in teaching his brother Englishmen to be just to Ireland. Parsons he rebuked in an eloquent passage for his lack of patriotism. Having thus skillfully set himself right with the jurors, Mr. Foster proceeded to define the issue of the trial as he understood it, and as he wished the jury to understand it. He admitted the moral responsibility of some of the prisoners for the crime. He denied their legal responsibility.