“It is said that Congress should not possess the power of calling out the militia, to execute the laws of the Union, suppress insurrections, and repel invasions; nor the President have the command of them when called out for such purposes. I believe any gentleman, who possesses military experience, will inform you that men without a uniformity of arms, accoutrements, and discipline, are no more than a mob in a camp; that, in the field, instead of assisting, they interfere with one another. If a soldier drops his musket, and his companion, unfurnished with one, takes it up, it is …