i wanted to complem -- compliment carl, like the last unamended. don't know if he had aspirations for politics, but he did an absolutely wonderful job on that particular documentary. i have a question. he helped me understand some things that i did not understand about patents. about 11 years ago, there was a little item that i tried to invent, only to find out it had a patent almost 30 years ago, and the person who received the patent never brought it to market. then something a very similar happened -- i don't know if it is related -- there was a corporate name i filed for, and there was a lady who held that in whenever done anything with it. but was willing to sell it to me. i wonder if the two things are at all related. again, carl, you did a wonderful job. you are an exceptional young man. host: let's go to dan brenner to get a response. guest: if there was a patent, not all patents are brought to market. the application is filed. if it is granted by the examiner, if it is more than 20 years, it will not be in the public domain. the owner of t