I have an adult son, in Ho Chi Minh City, who is currently trying to get emergency travel documents from our embassy to travel back to the US. Anyone know the procedure and time line for this. He has visited the embassy and filled out paperwork and is waiting on an email to return to the embassy after Washington DC State Dept gives the OK. Problem is he is on medications that will run out in about a week if he isn't back in the States. Any help would be appreciated.