Bribes grease the wheels of the chop-stock business. How does bribery  work? How commonplace is it? What follows are excerpts from an  interview between BUSINESS WEEK Senior Writer Gary Weiss and a veteran  of the chop-stock business, who has worked for five chop houses since  1993.
Q: When corporate officials are confronted with charges of market  manipulation, they protest that they don't know anything about it.  What's the real situation?
for answer refer here: 
12/15/97 HOW BRIBES WORK
 
