Louisiana's four living former governors are gathering to talk about their combined 30 years in the state's top leadership post. Former Governors. Edwin Edwards, Buddy Roemer, Mike Foster and Kathleen Blanco are speaking Wednesday at the annual meeting of the nonpartisan Council for a Better Louisiana. The luncheon is in honor of CABL's 50th anniversary. The organization says the event - which is sold out - will be the first time all four former governors speak together in a public setting.