I agree (partly...)

   I think Sang is right when he says that the US could not win because the Vietnamese fought for the freedom of
our land. The drive for freedom is a VERY powerful thing. You 
might notice that colonialism has collapsed throuhgout the world because
human beings have a strong desire to be free from foreign rule. We,
the Vietnamese people fought for our freedom, and would have continued to do so until 
we won it. Eventually, Vietnam would have been free, America or no, it was just
a matter of when. I, as a former VC, do not hold that my actions were just, but in
a war, whose are? The desire for freedom, however, was simply a stronger motive than whatever compelled the
Americans.