“The time would not be wasted. Any attempt to overwork the Sack would result in its premature annihilation.”

“That is your idea, is it?”

“No, sir, that is what the Sack itself said.”

At this point Senator Horrigan swung into a speech of denunciation, and Siebling was excused from further testimony. Other witnesses were called, but at the end the Senate investigating body was able to come to no definite conclusion, and it was decided to interrogate the Sack personally.

It was out of the question for the Sack to come to the Senate, so the Senate quite naturally came to the Sack. The Committee of Seven was manifestly uneasy as the senatorial ship decelerated and cast its grapples toward the asteroid. The members, as individuals, had all traveled in space before, but all their previous destinations had been in civilized territory, and they obviously did not relish the prospect of landing on this airless and sunless body of rock.

The televisor companies were alert to their opportunity, and they had acquired more experience with desert territory. They had disembarked and set up their apparatus before the senators had taken their first timid steps out of the safety of their ship.

Siebling noted ironically that in these somewhat frightening surroundings, far from their home grounds, the senators were not so sure of themselves. It was his part to act the friendly guide, and he did so with relish.

“You see, gentlemen,” he said respectfully, “it was decided, on the Sack’s own advice, not to permit it to be further exposed to possible collision with stray meteors. It was the meteors which killed off the other members of its strange race, and it was a lucky chance that the last surviving individual managed to escape destruction as long as it has. An impenetrable shelter dome has been built therefore, and the Sack now lives under its protection. Questioners address it through a sound and sight system that is almost as good as being face to face with it.”

Senator Horrigan fastened upon the significant part of his statement. “You mean that the Sack is safe—and we are exposed to danger from flying meteors?”

“Naturally, Senator. The Sack is unique in the system. Men—even senators—are, if you will excuse the expression, a decicredit a dozen. They are definitely replaceable, by means of elections.”