Pools are not so common as most outsiders believe. There are many difficulties and complications to be overcome before a pool can be formed, held together, and operated successfully, as we had ample opportunity to observe not long ago in the case of Hocking Coal & Iron. But if a definite pool exists in any stock, its operations are practically a reproduction, on a larger scale and under a binding agreement, of the methods employed by floor traders over a smaller range and in a mere loose and voluntary association resulting from their common interests. And the individual manipulator is only a pool consisting of one person. Second, many conceive “Them” as an association of powerful capitalists who are running a campaign in all the important speculative stocks simultaneously. It is safe to say that no such permanent and united association exists, though it would be hard to prove such a statement. But there have been many times when a single great interest was practically in control of the market for a time, other interests being content to look on, or to participate in a small way, or to await a favorable chance to take the other side. The “Standard Oil crowd,” the “Gates crowd,” the “Morgan interests,” and Harriman and his associates, will at once occur to the reader as having been, at various times in the past, in sole control of an important general campaign. At present the great interests are generally classified into three divisions—Morgan, Standard Oil, and Kuhn-Loeb. A definite agreement among such interests as these would be impossible, except for limited and temporary purposes. This is perhaps not so much because these high financiers couldn’t trust each other, as it is because each so-called interest consists of a loosely bound aggregation of followers of all sorts and varieties, having only one thing in common—control of capital. Such an “interest” is not an army, where the traitor can be court-martialed and shot; it is a mob, and has to be led, not driven. True, the known traitor might be put to death, financially speaking, but in stock market operations the traitor cannot, as a rule, be known. Unless his operations are of unusual size, he can successfully cover his tracks. From this second point of view, “They” are not always active in the market. Great campaigns can only be undertaken with safety in periods when the future is to a certain extent assured. When the future is in doubt, when various confusing elements enter into the financial and political situation, leading financiers may be quite content to confine their stock market operations to individual deals, and to postpone the inauguration of a broad campaign until a more solid foundation exists for it.