"We need to destroy his name and memory!!"
No, I disagree; those who forget history are doomed to repeat it. We want this to be remembered and studied. We want posterity to understand the difference between dissent and treason. It doesn't help when a sitting U. S. president says "We honor your service." No, it's never a good idea to "honor" the service of a traitor and voluntarily approaching and meeting with the enemy while still a member of the U. S. armed forces, without orders, is treason.
Correct on all counts.