In 1937, Chicago Tribune made an educational documentary http://www.poynter.org/latest-news/mediawire/262197/today-in-media-history-in-1961-berlin-wall-construction-begins/ … "To make paper, there must be trees"pic.twitter.com/sqaZyxyddT
5:30 AM - 13 Aug 2014
0 replies
12 retweets
7 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.