http://www.treesandthings.com/story/2007/12/27/15120/311 Librarian of Congress James Billington notes "that up to half the films produced in this country before 1950 -- and as much as 90 percent of those made before 1920 -- are lost forever."  Since 1989, the Library of Congress (LOC) has been doing something about this by supporting an effort to identify, find and preserve American films which have proven to be "culturally, historically or aesthetically" significant.  The question put before you is -- are this year's 25 selections to the <a href="http: en-us Sat, 29 Dec 2007 07:32:34 EST string http://www.treesandthings.com/search/