major corporations that are implicated illegally exploring congo's mineral wealth so you have cabot corporation out of boston massachusetts o.m. group out of cleveland ohio you have freeport out of phoenix arizona microsoft panasonic attaching you have no key motorola being questioned about the crime by tattoo that's used in their cell phones congo anywhere from sixty four to eighty percent of the world's reserves of coal tan three letter conductive and it's found in almost every cell phone in the world and in almost every electronic device so these are some of the corporations that have been involved in benefiting from the cargo while on the other hand we have the congolese people dying to the tune of fifteen hundred a day forty five thousand a month five point four million in the last ten years hundreds of thousands of women raped. so what really discourages you is to see a patient you treated in two thousand come back five years later with a rape or and even worse than the one she had before this is terribly discouraging what gives us courage is the capacity of these women to fight. if one p

corporate giant take your idea and have it made in china? one american inventor says it happened to him. >> reporter: the small town of cabot, pennsylvania. proudly flying their american flags. >> last year was a great year. >> reporter: proudly making their american invention. you were determined to make it in america? >> yes, that was my goal from day one. >> reporter: dan brown invented the bionic wrench. what he thought was a genius solution to that problem we've all had -- stripped bolts. >> pliers and adjustable wrenches can strip the corners. but that won't stop the bionic. >> reporter: his invention grabs onto the bolt from six sides at once. >> the bionic wrench engages all six flat sides of the bolt with symmetrical pressure. >> reporter: this time last year, this factory was buzzing. >> sears had us stocked in all the stores. >> reporter: the holiday ads were on tv. and sears was their biggest seller. >> for only $19.99 at sears. >> reporter: dan said sears was so into his invention, they asked him not to sell at some of their biggest competitors. like home depot or lowe's. >> yes. >> reporter: so you said that's a deal. >> yes