PBS NewsHour Story links Apple, Google, and Historical Maps

The October 31, 2012 edition of the PBS NewsHour had a story by Spencer Michels on the competition between Apple and Google map services, and it included an interview with David Rumsey on the "cartographic continuum" between old paper maps and new digital maps.

Here is the story on Apple vs Google maps with excerpts from the Rumsey interview:

And the full interview with David Rumsey from  the NewsHour website: