I worked at Maxtor for 4 years and we made HDD's. Class 100 clean room Bunny Suits and all (I was a once proud man! ). Then another 8 years spent at MS. There is no such thing as "wiping" a disc clean unless the drive is physically destroyed. If Hillary's drives are still around, they can get at least get some partial data back. However, these are the Clintons we are talking about here. Those drives have been magnetized, shredded, melted and sunken off shore right next to Vince Foster.