EX-23 8 ex23.txt CONSENT OF ARTHUR ANDERSEN LLP Exhibit 23.0 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation by reference of our report incorporated by reference in this Form 10-K into the Company's previously filed Registration Statements, File Numbers 33-91088, 333-24921 and 333-83397. ARTHUR ANDERSEN LLP St. Louis, Missouri March 26, 2001