I can't seem to find anywhere a link to Sontag's 1968 essay 'Trip to Hanoi'. It had in mind such Sontag delicacies as: the trouble with the North Vietnamese is that they "aren't good enough haters ..."; and the North Vietnamese "genuinely care about the welfare of hundreds of captured American pilots ..." You would think such brilliant apercus would be trumpeted about the internet, not the least by Sontag herself on her own website.

Dear Ralph,
I just want to say that you are becoming the best resource on online contemporary literature. For a person with little access to what's being published in North America and Europe, HNN is a feast.
Thanks,
Hala