Chew Chubb News Today

To stop the oil spill are actually amounting to, what the technical difficulties are and what the next steps might be. >> reporter: chew chubb is among the nations brightest scientific minds and though he may be giving his spill his best effort but so far, the effort has not been enough to stop the flow of oil into the gulf of mexico. >> and jeanne meserve is joining us now from washington. jean, you mentioned secretary chus ties to about p, which i know did raise some concern, especially kind o...