FRONTLINE’s web sites are produced by FRONTLINE.
Web site ©1995-2014 WGBH Educational Foundation.
FRONTLINE is a registered trademark of WGBH Educational Foundation.
CONDITIONS OF USE
RESTRICTIONS ON USE OF MATERIALS.
This site is owned and operated by the WGBH Educational Foundation. No material
from any web site owned, operated, licensed or
controlled by WGBH may be copied, reproduced, republished, uploaded, posted, transmitted, or
distributed in any way, except that you may download one copy of the materials on any single computer
for your personal, non-commercial home use only, provided you keep intact all copyright and other
proprietary notices. Modification of the materials or use of the materials for any other purpose is a
violation of WGBH’s copyright and other proprietary rights. The use of any such material on any other
web site or networked computer environment is prohibited. All trademarks, servicemarks, and trade
names are proprietary to WGBH Educational Foundation or Public Broadcasting Service or the owners of
such trademarks, servicemarks, or trade names.