On Wednesday, February 13, the Colorado Senate Judiciary Committee ignored    the pleas of booksellers and voted 4 - 2 to approve a bill that bans the sale    to minors of books and magazines that are "harmful to minors." Matthew    Miller, general manager of the Tattered    Cover Bookstore in Denver and Highlands Ranch, Colorado, and Lisa Knudsen,    executive director of the Mountains    and Plains Independent Booksellers Association, addressed the committee before the vote to express conce