A homosexual advocacy group is planning to hold a discussion on 'gay icons' in US history'--including President Abe Lincoln--at part of its national celebration at Philadelphia's Independence Hall later this spring.Equality Forum is organizing a 'national celebration' to mark the 40th anniversary of the 'gay civil rights movement' which it says began with a small demonstration at Independence Hall years before the Stonewall riots in New York City.The panelists include a 'recognized expert' on Eleanor Roosevelt, and the editor of CA Tripp's new book 'The Initmate Life of Abraham Lincoln' in a panel discusson of 'closeted public leaders.''Governor McGreavey showed...