At all times of the day and night, throngs of unarmed Federal soldiers from across the river swarmed in the store and the pool hall. Among them circulated dark, ominous persons with an important air, secret agents of the Rebels and the Federals. Around in the brush camped hundreds of destitute refugees, and you could not walk around a corner at night without stumbling over a plot or a counterplot. There were Texas rangers, and United States troopers, and agents of American corporations trying to get secret instructions to their employees in the interior.
One MacKenzie stamped about the Post Office in a high dudgeon. It appeared that he had important letters for the American Smelting and Refining Company mines in Santa Eulalia.
"Old Mercado insists on opening and reading all letters that pass through his lines," he shouted indignantly.
"But," I said, "he will let them pass, won't he?"
"Certainly," he answered. "But do you think the American Smelting and Refining Company will submit to having its letters opened and read by a damned greaser? It's an outrage when an American corporation can't send a private letter to its employees! If this don't bring Intervention," he finished, darkly, "I don't know what will!"
There were all sorts of drummers for arms and ammunition companies, smugglers and contrabandistas; also a small, bantam man, the salesman for a portrait company, which made crayon enlargements from photographs at $5 apiece. He was scurrying around among the Mexicans, getting thousands of orders for pictures which were to be paid for upon delivery, and which; of course, could never be delivered. It was his first experience among Mexicans, and he was highly gratified by the hundreds of orders he had received. You see, a Mexican would just as soon order a portrait, or a piano, or an automobile as not, so long as he does not have to pay for it. It gives him a sense of wealth.
The little agent for crayon enlargements made one comment on the Mexican revolution. He said that General Huerta must be a fine man, because he understood he was distantly connected, on his mother's side, with the distinguished Carey family of Virginia!
The American bank of the river was patroled twice a day by details of cavalry, conscientiously paralleled on the Mexican side by companies of horsemen. Both parties watched each other narrowly across the Border. Every once in a while a Mexican, unable to restrain his nervousness, took a pot-shot at the Americans, and a small battle ensued as both parties scattered into the brush. A little way above Presidio were stationed two troops of the Negro Ninth Cavalry. One colored trooper, watering his horse on the bank of the river, was accosted by an English-speaking Mexican squatting on the opposite shore:
"Hey, coon!" he shouted, derisively, "when are you damned Gringos going to cross that line?"
"Chile!" responded the Negro. "We ain't agoin' to cross that line at all. We're just goin' to pick up that line an' carry it right down to the Big Ditch!"