Safer Vehicles for Soldiers: A Tale of Delays and Glitches

"When Defense Secretary Donald H. Rumsfeld visited Iraq last year to tour the Abu Ghraib prison camp, military officials did not rely on a government-issued Humvee to transport him safely on the ground. Instead, they turned to Halliburton, the oil services contractor, which lent the Pentagon a rolling fortress of steel called the Rhino Runner."
NYT

This I believe is the important story that the chairman and ranking member of a senate committee I was watching mentioned.
According to the chairman a letter was being sent to the sectary for a response to this article.

And may be linked to this