Conversation so far:
what countries do i need a visa for with american passport
Afghanistan, Algeria, Bhutan, Burundi, Cameroon
can you tell me more about the travel visa requirements for Afghanistan
Visitors born in Afghanistan do not require a visa.
what if visitors to Afghanistan are part of the military
Visitors arriving via military air need to legalize their stay if they wish to leave via commercial airline.
are there other requirements for visitors to Afghanistan
All visitors are fingerprinted.

Question: what are recent changes for visa holders
Self-contained rewrite: what are recent changes for United States travel visa holders