THE STATE OF NEW HAMPSHIRE v. ROBERT THERIAULT. No. 2007-601.Supreme Court of New Hampshire. Merrimack.Argued: October 8, 2008. Opinion Issued: December 4, 2008. 1. Constitutional Law — Freedom of Speech and Press — Statutes The purpose of the overbreadth doctrine is to protect those persons who, although their speech or conduct is constitutionally protected, may […]