"A year or two since, a bright-looking mulatto youth, about twenty years of age, and whose complexion was not much, if any, darker than that of the great 'Expounder of the Constitution,' entered the counting-room, on some errand for his master, a Kentuckian, who was making a visit here. A merchant on one of our principal wharves, who came in and spoke to him, remarked to the writer that he once owned this 'boy' and his mother, and sold them for several hundred dollars. Upon my expressing astonishment to him that he could thus deal in human flesh, he remarked that 'When you are among the Romans, you must do as the Romans do.' I know of others of my northern acquaintances, and good whigs too, who have owned slaves at the South, and who, if public opinion warranted it, would be as likely, I presume, to buy and sell them at the North." I have yet to learn that the controlling men of this city have any considerable aversion to domestic slavery.[8] Mr. Mann's zeal in behalf of freedom, and against the extension of slavery, has drawn upon him the indignation of Mr. Webster, who is grieved to see him so ignorant of American law. But Mr. Mann is able to do his own fighting. * * * * * So much for the political parties and their relation to the matters at issue at this moment. Still, there is some reason to hope that the attempt to extend slavery, made in the face of the world, and supported by such talent, will yet fail; that it will bring only shame on the men who aim to extend and perpetuate so foul a blight. The fact that Mr. Webster's retainers must come to the rescue of their attorney; that himself must write letters to defend himself, and must even obtain the services of a clergyman to help him--this shows the fear that is felt from the anti-slavery spirit of the North. Depend upon it, a politician is pretty far gone when he sends for the minister, and he thinks his credit failing when he gets a clergyman on his paper to indorse for the Christian character of American slavery. Here I ought to speak of the party not politicians, who contend against slavery not only beyond the limits of the Constitution, but within those limits; who are opposed not only to the extension, but to the continuance of slavery; who declare that they will keep no compromises which conflict with the eternal laws of God,--of the Anti-slavery party. Mr. President, if I were speaking to whigs, to democrats, or to free soil men, perhaps I might say what I think of this party, of their conduct, and their motives; but, Sir, I pass it by, with the single remark, that I think the future will find this party where they have always been found. I have before now attempted to point out the faults of this party, and before these men; that work I will not now attempt a second time, and this is not the audience before which I choose to chant its praises.