marie charlott: people always talk about the antarctic family. all the conflicts that exist elsewhere in the world fall by the wayside. everyone helps each other, and people try to get along. at times, under truly inhospitable conditions. it's nice to see that in spite of all the bad news in the world, it can really can work. reporter: successful collaboration on the most sparsely populated continent on earth. host: while some researchers are busy in the antarctic, others focus their energy on hahappine, asking what people really need to live contented lives. money, say some. lots of money. but there are other important factors. deep, stable relationships, good health, educational qualifications, and a job that matches one's skills. happiness experts have long been ininterested in n where the haht pepeople live. the un's world happiss report sees nwaway and nmarark rang high, and finland topping the list for the s second year running. bhutan, meanwhile, features further downwn t the small nation in the ststern hilayayas haits owown very speci rel

[ laughter ] i mean, we all know every friend group has a carrie, a miranda, a charlotte, and a roger who looks like mary' coked up ex-boyfriend [ laughter ] that, of course, is roger stone, a long-time associate of president trump in his actual outfit from the inauguration and on friday stone opened his magic umbrella and teleported himself to jail. >> roger stone, the self-proclaimed dirty trickster and long-time associate of president donald trump and ally was found guilty in federal court of witness tampering and lying to congress about his pursuit of rand e-mails damaging to hillary clinton's 2016 election bid. >> man, who could have guessed this guy was a criminal? [ laughter ] i mean, he looks like a character from the 1960s adam west "batman." [ applause ] when they closed the door of his jail cell, it'll go, "wham, clank, pow!" stone is now at least the sixth trump associate who's been convicted of or pled guilty to a crime. and i'm not even including trump's current lawyer rudy guiliani who we found out friday is under investigation for his links to ukrainian energy projects. they're two of rud

there ballerina is making history at the new york ballet. 11-year-old charlotte nebres is the first african-american girl to be cast as marietcracker." she told "cbs this morning saturday" what she hopes the audience will think when they see her dance. >> what i want them to feel is empowered like i did when i was in the audience because you get to see someone like you on stage, and it makes you think, oh, well, maybe i can do that, too. because if she did it, then i can. >> beautiful little girl. so poised. >> she was inspired by misty copeland. >> wonderful. can't wait to see her dance. >>> okay. you may have noticed that before we tell you what to watch every morning, tony d. kicks off our segment with what you could call a unique call to attention. here's my attempt. >> okay. >> stop the presses, extra, extra, read all about it, we're looking back at some of the smoothest and whitiest tony d. one liners including our favorites. >> your morning jog just got delayed a few minutes because vlad's here with "what to watch." >> i got that swag. >> you got that swag. put away your earthly concerns, viewers at home. vlad has an