U.S. Library of Congress' Digital Collection One of World's Largest

The U.S. Library of Congress is well known for being the world's largest library. That is, in the traditional, paper format. Now, the library is on the way to hosting the largest digital collection in the world with more than 700 terabytes of data. VOA's Zulima Palacio explored the "cyber" world of the Library of Congress and prepared this story. Carolyn Presutti narrates.