This little quote says it all:
"But the one company that helped Saddam exploit the oil-for-food program in the mid-1990s that wasn’t identified in Duelfer’s report was Halliburton, and the person at the helm of Halliburton at the time of the scheme was Vice President Dick Cheney."
A lot wiggle room for a sleazoid journalist in that one.
And since nothing he offers is documented, but is simply conclusions, I bet there is not much to go with in this.
Ed