jamie: for one job, jimi harvests grapes in the beaujolais region of france and another in krakow poland after setting eyes on 20-year-old waitress. romance leads to marriage in september 1995. soon baby pascal arrives and jimi moves his young family back to portland. >> i remember the first time when we drove from the airport into portland, i've never seen anything like that. this beautiful river. >> reporter: . jamie: jimi gets a gig as a vineyard manager and gets a wine. he was not a winemaker but motorcycle mechanic. >> jimi's goal was to make wines people enjoyed. jamie: while jimi is focused on his career, his marriage turns bitter. in 2000 they divorced. they agree pascal will spend every other weekend with his dad. on many a saturday, jimi takes pascal to work. your dad tried to pull interview this as a kid, right? he wanted you around. >> whenever i was with him it was more for the fact i was with him and he was happy i was there. jamie: what do you remember about your dad? >> i'd wake up and it would be cold and we'd be in a dilapidated truck and get coffee and a cinnamon roll

perera: we've been doing this, the very same -- almost identical study i should say -- in krakow, poland. and we have found similar effects of air pollutants on fetal growth and child development as we've seen in new york city. we've also done a study in china and that study is looking specifically at coal-burning emissions from power plants. so we have three studies that are using similar approaches and studying pregnant women and their newborns and then following these groups of mothers and children to look at longer-term effects of early-life exposures. narrator: all of these studies are being conducted with the hope of gaining a far better understanding of the health effects of toxic exposure, but, more importantly, with the hope of helping affected communities. dr. whyatt: if you identify a problem, you can address a problem. and we've seen that in our study. it's the reason we are doing the study. it's one of the reasons i don't get depressed. because if you can show these things, you can take action to prevent them. i'm a positive person. i've seen a lot of successes. i don't see

packing them into a krakow courtroom. there is no law that says can he or can't be. that is where the court comes in. it will decide in a few weeks. the polish justice minister having the final say. john terret, al jazeera, new york. >> the delicate task of producing history. >> the fine art of renovating centuries old buildings. >> and long after its launch the mars 1 dream of sending people to the red planet may be in trouble. >> at one time i felt that selling cocaine was my purpose. >> as the amount of drugs grew guns came in. >> murder rate was sky-high. >> this guy was the biggest in l.a. >> i was goin' through a million dollars worth of drugs every day. i liked it. it's hard to believe that a friend would set you up. people don't get federal life sentences and beat them. >> they had been trafficking on behalf of the united states government. >> the cia admitted it. >> "freeway - crack in the system". only on al jazeera america. >> peru's mirch industry ofperu's ministry of culture unveiled a tapestry, looted from south america recently found in texas. other it