AFP News Agency
CLEAN : France: Dupont Aignan says he's the only alternative to Fillon
French right wing independent presidential candidate Nicolas Dupont Aignan holds a campaign rally in Paris presenting himself as the only alternative to Francois Fillon
Bloomberg
Dow Chemical to Focus Less on Big Projects, CFO Ungerleider Says
Sep.13 -- Howard Ungerleider, Dow Chemical Co. president and chief financial officer, discusses the new streamlined Dow companies with Bloomberg's Ed Hammond on "Bloomberg Markets: The Close."
National Science Foundation
National Science Foundation: Chance Discoveries: Kevlar
Richard Engel tells the story of lab work done in 1965 by DuPont chemist Stephanie Kwolek that unexpectedly produced Kevlar, a lightweight fiber five times stronger than steel. [4:06]