Ive come to realize every state seems different when using WU.. I recently picked up $400 from WU and they asked to see ID. I had test ? & answer too. I told them I didnt have to show it for transactions under $1k with test ? and answer.. They showed me computer screen, and it asked to see ID. Clerk let it slide, thank god because I used fake name..
As for sending WU to other countries, some ask for ID some dont.. But anything over $1k always had to show ID. Ive heard next year, every state will require to show ID for all transactions. That is what a WU clerk told me.. He also said most arabic names and countries get flagged right away. So be careful with those people/countries.. Than you will have to explain to feds why you are sending money to mohammed saad in iran!