broach with the iranians they're the single state sponsor of terror in the world. we've got to anticipate if negotiations fall apart and the iranians don't get what they want. they may use that terror capability as they have in the past, asymmetrically around the world in retaliation. >> fran townsend, thank you so much. danny and to you as well. more breaking news, the u.s. justice department investigation launched after michael brown's killing confirms what many in ferguson have long been maintaining that the city's police department have been in a widespread pattern of racial bias. the report is rather scathing. we'll have details and reaction ahead. the garden is the story of told and retold. it's as old as our time on earth. and as new as tomorrow.