_Pelon_ means literally "cropped head," and is the slang term for a Federal soldier, because the Federal army is largely recruited from the prisons. Our advance guard, with a telegraph field operator, had gone on to Conejos the night before, and they met the train in great excitement. The first blood of the campaign had been spilt; a few _colorados_ scouting northward from Bermejillo had been surprised and killed just behind the shoulder of the big mountain which lies to the east. The telegrapher also had news. He had again tapped the Federal wire, and sent to the Federal commander in Torreon, signing the dead Captain’s name and asking for orders, since a large force of rebels seemed to be approaching from the north. General Velasco replied that the Captain should hold Conejos and throw out outposts to the north, to try and discover how large the force was. At the same time the telegrapher had heard a message from Argumedo, in command at Mapimi, saying that the entire north of Mexico was coming down on Torreon, together with the Gringo army! Conejos was just like Yermo, except that there was no water tank. A thousand men, with white-bearded old General Rosalio Hernandez riding ahead, went out almost at once, and the repair train followed them a few miles to a place where the Federals had burned two railroad bridges a few months before. Out beyond the last little bivouac of the immense army spread around us, the desert slept silently in the heat waves. There was no wind. The men gathered with their women on the flat-cars, guitars came out, and all night hundreds of singing voices came from the trains. The next morning I went to see Villa in his car. This was a red caboose with chintz curtains on the windows, the famous little caboose which Villa has used in all his journeys since the fall of Juarez. It was divided by partitions into two rooms—the kitchen and the General’s bedroom. This tiny room, ten by twenty feet, was the heart of the Constitutionalist army. There were held all the councils of war, and there was scarcely room enough for the fifteen Generals who met there. In these councils the vital immediate questions of the campaign were discussed, the Generals decided what was to be done,—and then Villa gave his orders to suit himself. It was painted a dirty gray. On the walls were tacked photographs of showy ladies in theatrical poses, a large picture of Carranza, one of Fierro, and a picture of Villa himself. Two double-width wooden bunks folded up against the wall, in one of which Villa and General Angeles slept, and in the other José Rodriguez and Doctor Raschbaum, Villa’s personal physician. That was all.... "_Que desea, amigo_? What do you want?" said Villa, sitting on the end of the bunk in blue underclothes. The troopers who lounged around the place lazily made way for me. "I want a horse, _mi General_."