sabrina: we have to be realist as well inin ter of whwhere we play.long-standing problem.esiis git's'sgoing t to be eradid overernight. anand i think yoyou just have e practicacal about what you can d cannoto o as a company and where your values are, andnd be quie fifirm about thohose things. reportermustopo is off to herr next aoiointment she says she's on the roadoo muchhat t her r doububleas her office. but she has s no regrets a abt giving up heher former jobob a bubusiness consusultant. brina: i really benefited from t therere, the worldld-class thin. it's's a rare oppoportunity, i hope that ththrough that experiencece at least i i cano at little i can to contributeb. repoporter: sabrina a mustopo s she's s among indonenesia's privileged. but she sa t the coury h has many young people who wantoo chge t thing and t thashe is just one of them. host: who cares about the flower indust's destrucve impacts >> i d hostwho careabout glalal lgbt rights? >> i do. host: who cares about homeless people living on the streets of l.a.? >> i i do. hostst: who supports sustainabe >> i d do. host:

grgrenada is a b beautiful ple whwhere people c come and enjoe bebeaches, go hihiking, and ey the e naturaleatatures, basic. i do not like e to reallgeget p earlin t the morning, , so i wl sasay to get up p early to comon to school l is very hardrd for. i am dngng electricacal engineerering right nonow, so wi finish the t two years in tamc i'll get an associatate degree where i can go to university and furtrther my educacation. after i i finish universrsity,l build a business, , build a god business frorom the grou u up. i don't really go out much. i basically stay home, or only if i go o and play criricket i'o out. basasically i've e been plg cricket for my whole life, babasically from sinince i was g growing up. we'll play cricket. the kids in the community will play cricket together. i really do think i have a shot of making ththe national c crit team and e even going fufurth. i really do think ththat my lie isis a lot betteter than my grandpdparents' and d other foln mymy family's lilives. my g grandparents worked on a plantation. it wasas realltougugh back i ie days i tend to live in t

blogically and then we ca look in our bodies and in our homes and see which ones we're exposed to, whwhere they're comg from in the productsts or pollution, then we have the opportunity to reduce exposure to these suspect chemicals, uh, now. >> the emerging science on endocrine disrupting chemicals really means that we have to hahave a complplete overhaul of our chemical safety system. >> youu know, we're dealing with chemicals for whichch there is no safe level of exposure. >> it's the tiny, repeated exposure that more adequately mimics our o own hormone system that is really concerning. >> the hormones in our bodies are operating at parts per billion and parts per trillion concentrations. >> the e one thing that's clears that our current system isn't working, and it doesn't take these low w chronic doses into account. >> i think it's very importantnt for us toto make sure thahat we investigate effects that at least approach human exposure lelevels. >> our cururrent system does not look a at aggregate e exposures, basically a fancy way of saying, what do all these low dose chemicals do in

can n you tell me about the splt wiwith the internationally recocognized govovernment in tri whwhereodaday's attackck took? rami: therere is a conflflict of interest and there's ideological differences between the two sides. but the main issueue is who controls the use of violence, the monopoly over the use of forcrce. so, the eastern part of the country is more unified where there is a center of command of all the armed foforces, unlike e western part of the country where mimitias storm the countny and control many parts ofof the state. and d they have confnflict betwn these militias. edith: so how secure is the tripoli-based libain government's hold of powewe ramimi: it is very shaky. due to increased numbers there are 100 plus militias and they are hardly unified. these different t groups have their difffferent loyalties and different t -- they follow difffferent ideological groups. so, there's hardly any centralized control over the security situation in tripoli. edith: rami musa joining us from benghazi. thank you. as the year draws to a close, we're taking a look back. one of t