DULUTH, MN (KDAL) - The Greater Downtown Council's quarterly speakers series "Downtown Live" will have business leader Bruce Stender and former Duluth Mayor Gary Doty as guests.  The series is designed to provide education, motivation, networking opportunities and entertainment for those in the business community.  The event will be held from 4:30 to 6 p-m Wednesday in the Zeitgeist Theater.  The talk show format will feature Steve Greenfield as the host.