 SALT LAKE CITY--BUSINESS WIRE--Harris Simmons, Chairman and CEO of Zions Bancorporation NASDAQ: ZION, will appear telephonically as a speaker at the KBW Winter Financial Services Symposium, Wednesday, February 10 at 9:30 a.m. EST. A live webcast of the session may be accessed on the Zions Bancorporation website, zionsbancorporation.com. The webcast will also be archived and available on the website for 30 days. Zions Bancorporation, N.A. is one of the nations premier financial services com 