you always have the option to delete your tweet location history . it sounded like a job for twitter , if not for its large community of indiscreet intelligence analysts , then because 140 characters seemed just about right for 11 words . “ of course , i do n’t know what they are , ’ ’ he said . the intrigue sparked a guessing game among historians , security analysts and even the authors of the report : which 11 words in the once - secret government study of the vietnam war were still deemed sensitive in the age of wikileaks ? when the federal government said it would finally release a declassified copy of the pentagon papers on monday , 40 years after they were published by the new york times , it initially said it would keep 11 words secret . learn more what were the 11 words ? then it reversed itself , saying it would publish the 7,000 - page report in its entirety . “ i could n’t begin to guess where those words came from , ’ ’ he said , before hazarding a guess that they might come from the sections on peace negotiations , which were left out of the first versions of the report . send a twitter message using # pentagon11 or submit your guesses in the comments box below .