downriver could be flooded, but new orleans and baton rouge would be saved. also mirroring arizona, the second state with some stiff immigration laws. the governor nathan beale signed that law yesterday. the author will be here with me in the studio live and also someone who's against it. you want to hear the conversation. also another conversation you'll be interested to hear, a rare interview with hank aaron, talking about baseball, how it's letting down the black community. also talking about who the real home run king should be. from the cnn center, this is your cnn saturday morning. glad you could spend part of your day here with us. it's 7:00 a.m. in morgan city, louisiana. all eyes on morgan city today. let's talk about this flooding, major flooding has swamped the upper mississippi and ohio river valley is now making aim at