Check the Communist Daily World -- they reported extensively on Kerry during 1971 -- stories and photos. The Communist Daily World is available through NEXUS/LEXUS -- the legal database, available to lawyers and law offices. Here's the website for the archived Communist Daily World back issues:
http://www.lexisnexis.com/academic/2upa/Ars/NewspapersAmericanCommunistParty.asp This ought to be a goldmine of info on Kerry's anti-American activities as a VVAW leader.