to watch the decomposition process, to help us as occurred in one situation recently. >> so complicated on so many levels. all right, john, thank you so much. appreciate it. appreciate your expertise. >> great to talk to you. thank you so much for being with me on this day. i am fredricka whitfield. so much more straight ahead in the news room with ana cabrera after this. health is magnificent. so are the traits you love about your breed, but behind them are health needs you may not see. royal canin believes in tailored nutrition, to ensure his long back and playful spirit get the joint support they need. or to help this gentle giant keep her heart going strong. we've developed over 200 formulas to support the magnificence that makes them, them. find the right formula for your pet at royalcanin.com. on a john deere x300 series mower. because seasons change but true character doesn't.