!) Always answer their question with a question, then answer "your" question with a 15 or 30 second clip.
2) Prepare the text and memorize the script. (Parceled in 15 or 30 second clips.)
3) Rehearse your script (clips) in front of a mirror as often as necessary until you are completely relaxed and satisfied that your message is clear, concise, positive and stays with the script!
4) When satisfied that your preparation is complete arrange a structured interview with a 3rd party for critique.
5) Make the necessary changes and repeat step #3.
6) Wear your Gold tie and Gold jacket and pass around you gold wrapped, monogramed chocolates to anybody and everybody!
Stay positive and in control.
Repeat your key "clips" as often as the interviewer will allow.
Good luck!
RUF