U.S. Customs Service
Until March 2003, the United States Customs Service was an agency of the U.S. federal government that collected import tariffs and performed other selected border security duties. Wikipedia*
On the C-SPAN Networks:
U.S. Customs Service has hosted 2 events in the C-SPAN Video Library; the first program was a 1990 News Conference. The year with the highest average number of views per video was 2001 with an average of 63 views per video.