You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
National_Archives_and_Records_Administration

Context:
On January 10, 2007, the National Archives and Fold3.com (formerly Footnote) launched a pilot project to digitize historic documents from the National Archives holdings. Allen Weinstein explained that this partnership would "allow much greater access to approximately 4.5 million pages of important documents that are currently available only in their original format or on microfilm" and "would also enhance NARA's efforts to preserve its original records."

Question:
What Archivist announced the partnership with Fold3?

Allen Weinstein