narrator: rebecca jim is the director of l.e.a.d., a community-action agency. through the years, she has witnessed firsthand the effects of toxins in picher. jim: i was an educator here in this community for over 25 years. and what i found when i first got here was children that were ready to learn, and they were able to, and they were eager, and they were excited, and they could learn easily. and through those years, those children became more exposed, and, i think, became damaged. man: rebecca jim contacted me in the mid-1990s and asked me whether i could measure some of the teeth that she had collected from school-age children for lead. we measured those teeth. the levels were relatively high. narrator: the tests further confirmed rebecca jim's suspicions -- that the children were being affected by lead poisoning. many of the problems lead causes in the human body appear to be associated with its ability to mimic or inhibit the action of another metal -- calcium. calcium can only enter the body's cells by binding to a specific protein. once in the cells, it

claude marcus, marcus, roger, jim joe and michael but i also must thank think two people in my office especially. louis for always being that eagle eye attorney and rebecca who worked days on end to see that night was right. i thank you very much. last but not least i would like to thank you, the american people. more than 4 million of you wait in. thank you for your amazing role in framing this historic order today because of your efforts we are better able to allow millions of americans to tell there stories, to reach their potential and to realize the american ideal. thank you very much. >> thank you, commissioner. [applause] thank you for your leadership on this recognizing that, as mr. lewis said, every voice matters. commissioner jessica rosenworcel. >> there has been a little noise on the way to this decision today. i we will do something radical i we will be brief. our internet economy is the envy of the world. we invented it. the applications began right here on our shores. the broadband below us and the airwaves all around us deliver its collective might into our homes and businesses all across the country. what produced as dynamic engine is dy