I always think that the immigration guys at airports get selected for being the most obnoxious a...holes they can find. I have seen a lot of instances of really bad behavior like berating tourists that don&#x27;t speak English well for not filling out the forms perfectly right.<p>I remember I wanted to visit a friend who was supposed to pick me up at SFO airport. I didn&#x27;t know his address so I didn&#x27;t fill the destination address field. The immigration guy just sent me back in line without listening to any explanation. Luckily one of the cleaners told me to fill in &quot;Hilton, San Francisco&quot;and I finally got through. I can&#x27;t even imagine how somebody who has traveled less and speaks English not as well could handle the situation.<p>It really gives the US a bad image.