As America recalls its roots this Independence Day, presidential first ladies expert Jacqueline
Berger said the Founding Fathers' wives also played a big role in the formation of the country.
After graduating with a degree in civil engineering from Stanford University,
Berger switched course to focus on accounting.
By partially overlapping his film while it was still in the camera (rolling it back and forth, shooting it over itself) and printing the resu ltant disembodied bits of signage,
Berger made his chalked data even more disjointed and isolated, so that they made up a kind of endless stutter at the edge of communication.
