What is an expert in Robert's Rules of Order called?

What is an exclusive news story for a reporter called? An executive order dated November 29, 1963, created which investigative body? What is an expensive vessel used for pleasure cruising or racing called, from a Dutch word for "hunt"? In 1985, astronaut Sherwood Spring left which kind of spacecraft to perform spacewalks testing construction in space? Which word means both an explosion and an enlargement of a photograph? What is an extensive organized search for a fugitive called? What do you call an extra advertising section placed loosely inside a newspaper? What is an extra fee charged for a special service called?