National Association of Social Workers
The National Association of Social Workers is a professional organization of social workers in the United States. , NASW has some 145,000 members. Wikipedia*
On the C-SPAN Networks:
National Association of Social Workers has hosted 3 events in the C-SPAN Video Library; the first program was a 1995 Forum. The year with the highest average number of views per video was 2005 with an average of 171 views per video.