BP/Gulf Oil Gusher Halliburton and BP Knew of Cement Flaws Before Spill, Panel Says by Gary Kopycinski on October 28, 2010 Gary Kopycinski Author More in BP/Gulf Oil Gusher: Statement of Chris Canfield One Year After Deepwater Horizon Explosion April 20, 2011 Groups Tell Congress: Get Together and Get Gulf Restoration Done April 20, 2011 BP’s Criminal Negligence Exposed April 20, 2011 From the New York Times: