I don't have the direct answer to your question.
On December 4th, 2007. See this statement in context.
On December 4th, 2007. See this statement in context.
December 4th, 2007 / 12:10 p.m.
Director of Research, Research Information Directorate, Department of Veterans Affairs
I don't have the direct answer to your question.
See context to find out what was said next.