Live feed is showing black plume. Does not look like the efforts are working to good.
http://www.nytimes.com/2010/05/30/us/30spill.html?hp=&pagewanted=print
May 29, 2010
Effort to Plug Well Faces Another Setback
By CLIFFORD KRAUSS and LESLIE KAUFMAN
HOUSTON — BP engineers failed again to plug the gushing oil well on Saturday, a technician working on the project said, representing yet another setback in a series of unsuccessful procedures the company has tried a mile under the sea to stem the flow spreading into the Gulf of Mexico.