After more than a decade of planning and a 110-million dollar voter referendum, Minneapolis officials celebrated the start of construction on a new downtown library (TUESDAY). Only two months ago the project's future was in question because of state and city government financial woes. But city and library leaders decided the new building would cost less than operating in some other leased space. Now, supporters turn their full attention to raising the additional money needed to complete construction. Minnesota Public Radio's Art Hughes reports.