This is a video provided by the visa office in Kingston Jamaica. Although the details presented are specific to Jamaica, the process is very similar to what is expected in any visa interview at any US consulate. Please take note of the sample interviews in the video. It is important to understand what the visa officer wants while answering questions. She wants clear and specific answers. It is not advisable to give stories neither is it a good idea to give short evasive answers. I will you all the best in your interview.