Halliburton on Tuesday reiterated its contention that KBR had " delivered fuel to Iraq at the best value , the best price and the best terms " .
" We believe KBR delivered fuel to Iraq at the best value , the best price and the best terms , " Halliburton spokeswoman Wendy Hall said .
He added International Business Machines Corp. ' s ( IBM ) endorsement of Linux has " added credibility and an illusion of support and accountability . "