EX-99.2 4 a2090785zex-99_2.txt EXHIBIT 99.2
EXHIBIT 2 --------- IDENTIFICATION AND CLASSIFICATION OF SUBSIDIARY(S) WHICH ACQUIRED SECURITIES ---------------------------------------------------------------------------- Smith Barney Fund Management LLC, Investment advisor in accordance with Section 240-13d-1(b)(1)(ii)(E) Each of the undersigned hereby affirms the identification and Item 3 Classification of the subsidiary(s) which acquired the securities filed for in this Schedule 13G. Date: October 7, 2002 SALOMON SMITH BARNEY HOLDINGS INC. By: /s/ Joseph B. Wollard ------------------------------ Name: Joseph B. Wollard Title: Assistant Secretary CITIGROUP INC. By: /s/ Joseph B. Wollard ------------------------------ Name: Joseph B. Wollard Title: Assistant Secretary