26:30 Video goes black and cuts out part of the sentence. The blacked out moment can be found here:
https://www.c-span.org/video/?157308-1/the-cultural-cold-war
CSPAN timecode: 26 50 (skipped text in caps)
"Official documents relating to the cultural cold word SYSTEMATICALLY UNDERMINED THE BLACK CHECK MYTH. This was not simply an act of altruism."