david pogue will report our cover story. >> drones are spectacular. drones are evil. >> the u.s. each tennis tournament small black drone hovered over one of the matches before crashing into empty seats. >> which is it? >> really feels people with like child-like wonder when they see it. >> the promise of drone and challenge of keeping them under control. ahead on "sunday morning." >> osgood: unzipped is the story from rita braver talking with an author. >> more than four decades over "fear of flying" her sexually daring debut novel, erica jong has not mellowed. >> do you feel that today a woman writing about sex is still treated differently than a man writing about the same subject? >> without a doubt. we don't pee. we don't have sex. we don't have sexual fantasies. >> later on "sunday morning" the unabridged erica jong. >> osgood: rough riding will be the order of the day today for some of the toughest convicts in the country. lee cowan will take us to the angola. >> this isn't your average rodeo. here, prison inmates, not cowboys, take to the arena while spectators look on. >>

david pogue will report our cover story. >> drones are spectacular. drones are evil. >> the u.s. each tennis tournament small black drone hovered over one of the matches before crashing into empty seats. >> which is it?