VA official: McDonald silent after warning of billions misspent

The VA was hit with its newest scandal just before the hearing Thursday when a March letter written by Frye to McDonald was made public. It unveiled that at least $5 billion and as much as $10 billion each year in employee credit card purchases were made without contracts and in violate of federal procurement rules.
http://www.stripes.com/news/veterans/va-official-mcdonald-silent-after-warning-of-billions-misspent-1.346211