WHEN WILL CANDIDATES BE SWORN IN TO TELL NOTHING BUT THE TRUTH BEFORE EACH AND EVERY RALLY OR VENUE THEY SPEAK AT?

"I swear by the Constitution of the United States that the evidence I shall give will be the truth, the whole truth, and nothing but the truth". "I solemnly declare and affirm that the evidence I shall give will be the truth, the whole truth, and nothing but the truth".