Page:Joseph Story, Commentaries on the Constitution of the United States (1st ed, 1833, vol II).djvu/333

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CH. XII.]
PRIVILEGES OF CONGRESS.
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§ 856. The next part of the clause regards the privilege of the members from arrest, except for crimes, during their attendance at the sessions of congress, and their going to, and returning from them. This privilege is conceded by law to the humblest suitor and witness in a court of justice; and it would be strange, indeed, if it were denied to the highest functionaries of the state in the discharge of their public duties. It belongs to congress in common with all other legislative bodies, which exist, or have existed in America, since its first settlement, under every variety of government; and it has immemorially constituted a privilege of both houses of the British parliament.[1] It seems absolutely indispensable for the just exercise of the legislative power in every nation, purporting to possess a free constitution of government; and it cannot be surrendered without endangering the public liberties, as well as the private independence of the members.[2]

§ 857. This privilege from arrest, privileges them of course against all process, the disobedience to which is punishable by attachment of the person, such as a subpœna ad respondendum, aut testificandum, or a summons to serve on a jury; and (as has been justly observed) with reason, because a member has superior duties to perform in another place. When a representative is withdrawn from his seat by a summons, the people, whom he represents, lose their voice in debate and vote, as they do in his voluntary absence. When a senator is withdrawn by summons, his state loses half its voice in debate and vote, as it does in his voluntary absence. The enormous disparity of the evil admits of no com-
  1. 1 Black. Comm. 164, 165; Com. Dig. Parliament, D. 17; Jefferson's Manual, § 3, Privilege; Benyon v. Evelyn, Sir O. Bridg. R. 334.
  2. 1 Kent. Comm. Lect. 11, p. 221; Bolton v. Martin, 1 Dall. R. 296; Coffin v. Coffin, 4 Mass. R. 1.