Returning to the Tribune in 1849, Dana became a proprietor and its managing editor, and in this capacity actively promoted the anti-slavery cause, seeming to shape the paper's policy at a time when Horace Greeley was undecided and vacillating. However, his writing expressed racist feelings towards blacks on at least one occasion. In 1895, as editor of the New York Sun, he wrote "we are in the midst of a growing menace," the year of eventual black heavy weight champion Jack Johnson's first professional fight. "The black man is rapidly forging to the front ranks in athletics, especially in the field of fisticuffs. We are in the midst of a black rise against white supremacy." The extraordinary influence and circulation attained by the newspaper during the ten years preceding the Civil War was in a degree due to the development of Dana's genius for journalism, reflected not only in the making of the Tribune as a newspaper, but also in the management of its staff of writers, and in the steadiness of its policy as the leading organ of anti-slavery sentiment. In 1861, Dana went to Albany to advance the cause of Greeley as a candidate for the U. S. Senate, and nearly succeeded in nominating him. The caucus was about equally divided between Greeley's friends and those of William M. Evarts, while Ira Harris had a few votes which held the balance of power. At the instigation of Thurlow Weed, the supporters of Evarts went over to Harris. During the first year of the war, the ideas of Greeley and those of Dana in regard to the proper conduct of military operations were somewhat at variance; the board of managers of the Tribune asked for Dana's resignation in 1862, apparently because of this disagreement and wide temperamental differences between him and Greeley. Civil War When Dana left the Tribune, Secretary of War, Edwin Stanton, made him a special commissioner of the War Department during the American Civil War. In this capacity, Dana discovered frauds committed by quartermasters and contractors. As the eyes of the administration, as Abraham Lincoln called him, Dana spent much time at the front and sent to War Secretary Edwin Stanton frequent reports concerning the capacity and methods of various generals in the field. In particular, the War Department was concerned about rumors of Ulysses S. Grant's alcoholism. Dana spent considerable time with Grant, becoming a