. >> diseases are verbs and not nouns your cancering, heart diseaseing, altheimering, what doesn't get cancer, it is something of the body does. >> barbara boxer resigned, you are a disgrace. i said no. all i tried to do is find common ground. if you want to twist it, be my guest. >> reporter: panel discussions on the state of america's hospitals. life and politics in florida and the environment and lawrence right. >> i lived a lot in the middle east and if there is one listen you learn from spending a long time in the middle east, things can always get worse. >> reporter: sunday beginning at 3:00 pm eastern, dennis prager. >> make a list of things that would make you happy and if they all arrive you would be temporarily happy. >> doctor gary small director of ucla longevity center. >> if you can achieve your brain health, you are going to be able to remember and think about all those decisions you need to make every day to keep your brain healthy. >> panel discussion, the writers festival today on booktv. this weekend c-span cities tour along with our comcast cable partners will look