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In all the samples so pesticides can be detected in the product even after the t. is processed. all of the t.'s tested contained pesticide residues eight different types intakes frankness mangalam i love some of those chemicals are not licensed for use in germany and one of the samples collected by florence men the lab tests found a pass to scientists also banned in t. farming in india. toxicology professor at one mars or says the threat posed to human health by the detected pesticides will depend on the degree of exposure. not traditional substance and of course these substances aren't meant ...

The defense attorneys' shock, testing came back saying there was kevin cooper's dna on a-41. >> but for hile, the dna results raised a red flag. >> back in 1983, the lab technician daniel had testified that he had consumed a-41 during his testing. now he was asked to make sure that a-41 still existed. >> we have a photograph of the envelope that shows the date he took it out and when he revealed it. so we know that he had a-41 on his person for 24 hours before he returned it. >> he also had nearby in the lab the vial of kevin cooper's blood that was taken from him when he was arrested. >> cont...

Cooper's defense. >> kevin cooper's shock and the shock, testing came back saying there was kevin's dna on a-41. >> but for heil, the dna results raised a red flag. >> back in 1983, the lab technician daniel had testified that he had consumed a-41 during his testing. now asked to make sure that a-41 still existed. >> we have a photograph of the envelope that shows the date he took it out and when he revealed it. showed he had a-41 on his person for 24 hours before he returned it. >> he also had nearby kevin cooper's blood taken from him when he was arrested. >> contrary to original testimony, ...

The two bombing suspects, he said there's a cold war legacy of suspicion here. but he said he has talked to president putin and tried to make that better and he says the russians have been very cooperative since the bombing. in terms of the investigation, andrea, the, the big question i think here for now is the results of the dna comparison. the investigators went to the home of tamerlan tsarnaev's widow yesterday and obtained her dna. they will make a comparison to see if it matches dna found on one of the pieces of the bomb from the boston marathon attacks. it's female dna, the lab says. th...

Shuttle flies, r2 will hitch a ride to the space station and waiting, literally with hand extended when astronaut katy coleman get there in december. >> i was going to call you jim. >> it might be sheila or sara. >> reporter: before robonaut was boxed up for a flight, coleman and her tecrewmates stopped by e lab. they'll be the first to work with it. after it is tested out in zero gravity, r2 will start picking up mun day tasks like row placing screws and moving things, freeing astronauts for more important work. >> sometimes i feel that we are in space and we're just changing a bolt or changi...