my name is ed perlmutter and i ask for your vote. coors: i'm honored to take on this assignment and with an awful lot of support. i take exception to his because most of reading back to washington, d.c. was the obama administration or nancy pelosi. i do not intend to be in washington, d.c., i tend to be a proven job creator and i can bring some hope to the 23 million people in this country that were either underemployed or out of work. >> moderator: thank you both of you. weeks before the major party candidates for the discussion tonight. congressman ed perlmutter the democrat and joe coors, the republican. there are to march places in the face. doug campbell from the constitution party, and libertarian bailey. we are building online library of conversations with of a third-party and independent candidates. you can find them by going to rmpbs.org/panorama and then looking for the colorado state of mind page. ahead of last night's second presidential debate. students that visited told us some of the issues most important to them in th

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congressman perlmutter, did go to washington, dc. this then-wife was a lobbiest for solyndra who got paid $145,000. >> but at that time she was no longer married to congressman perlmatter. >> congressman made a clear promise he would not allow his wife, or to allow either his office or the u.s. house of representatives, and within three months that promise was broken. >> will you give us your reaction to that criticism? >> yes, i will. >> do you have one that came in the newspaper? >> right. what i have here is the editorial response by the denver post to joe's ads. and it's a shame our families have known each other for a long time, but this ad was over the top in the denver post describes it as despicable, deceitful, and desperate. and it's a shame that they're running that ad, and as the post said, he should be embarrassed. >> the coors campaign is attacking the one you're running in which you imply there was outsourcing of jobs from coorss and there's a korean man who is a star in the ad who is actually a longtime employee here i

nobel, laureate and physicists saul perlmutter will speak to visitors. >>> meantime scientists at livermoreng new territory exploring crimes. identifying victims of murders and natural disasters. today in the bay jodi hernandez got a rare, behind the scenes look at how they do it. >> reporter: scientists at lawrence livermore laboratory are diving into new territory, teaming up with law enforcement to solve cold cases. >> for the most part, the technique is not well known because it's not part of the usual tool box of techniques law enforcement uses. >> reporter: but that may soon change. thanks to the work of senior scientist bruce buckles. buckles' research revealed above ground testing of nuclear weapons in the '50s and '60s has left radio act aive carbon sealed into the enamel of people's teeth. by testing dental remains using a device called an accelerator, buckles can pinpoint a birth date within one to two years helping police identify victims of crimes. the technique just helped police in canada crack a case and was used to help identify victims of the 2004 tsunami. >> there were a