Little Green Footballs is all over the Guiliana Sgrena story, a story which seems to be something of a work in progress.
Segrena had originally insisted that the car in which she was traveling was moving at "normal speed", but now she acknowledges that they were swerving to miss puddles and going fast enough that they had almost lost control of the vehicle at one point.
She had also earlier denied that there were any lights or signals from the troops who opened fire, but now admits that the Americans had shone a flashlight at them as they approached the checkpoint.
She also claims that the soldiers fired 300 to 400 rounds from an armored vehicle at their car, but that many rounds would surely have shredded the vehicle and killed everyone inside.
If this keeps up her story and the account we've been given by American authorities (that the vehicle was rapidly approaching the checkpoint and failed to respond to commands and signals to stop) will be indistinguishable.