. >> film star dakota fanning, secretary of state hillary clinton, tennis great venus williams, and singers sheryl crow and mariah carey. do you know what they all have in common? here's a hint -- cookies. >> most boys will agree, middle school can be a battleground. i'll have a report from the front lines. >> they are three little letters, but they can spell the difference between life and death -- cpr. i'll explain what they stand for. >> a huggable egg from outer space, and that's just for starters here at this amazing museum of art. >> and there's lots more ahead, so stay with us. >> welcome to "teen kids news." i'm mwanzaa. >> and i'm livia. here's this week's top story. >> their slogan is "do a good turn daily," and they've been doing that for more than 100 years. lauren reports that girl scouts are celebrating the beginning of a new century of girl power. >> when you think of girl scouts, what do you think of? >> cookies. >> cookies. >> thin mints. >> i think of, like, little girls and i think of cookies. >> well, how about robots? or writing letters of appreciation to those serving