June 10, 2016, 5am PDT
The founding of Ciudad Techo in 1961 just outside of Bogota, Colombia played a key role in a strategy by the United States to beat back communist intrusions into Latin America during the height of the Cold War.
November 21, 2013, 12pm PST
On the eve of the 50th anniversary of the assassination of John F. Kennedy, Mark Lamster examines Dallas's efforts to commemorate the tragedy. A new memorial is the latest example of the city's "ambivalent response to the events of November 1963."