that is what i'm going to devote my time to because this is my mothering now for blake. this is how i mother to him, and my love for him is so deep, so that is why i continue to fight for children to this day that continue with this disease. >> yeah, it's remarkable. you wrote in your mother's day message this year that mothers have a history, a long legacy of advocacy when it comes to drunk driving, and being against drug use and many it's so important now that you've moved forward with pediatric brain cancer research. when you say there is no research, what i learned from you, there is almost nothing there. so the work you're doing is inspiring all of us. already have my copies on the way. rene marsh, thanks so much for spend something time with us. >> thanks for having us. and thank you so much to cnn for helping me to launch this