...t now, remembering my original plan, go back to the point at which my history starts. Some historians of the Hannibalian war, when they wish to point out to us the causes of this contest between Rome and Carthage, allege first the siege of Saguntum by the Carthaginians, and, secondly, their breach of treaty by crossing the river called by the natives the Iber. But though I should call these the...