Civil War. emancipation of slaves. the protective tariff. The theory of Robert J. Walkertariff for revenue onlyescaped from the general confusion to hide itself for 50 years in neglected corners of Democratic platforms. It is this venerable refugee. this emigre of the old rdgime. that the gentleman from Alabama. chairman of the Ways and Means. is leading back that it may pass Its hands over the Industries of a twentiethcentury nation. No thoughtful man will say that communities or governments may not profitably return at times to old theories and policies. It may be that the doctrines of Robert J.