n the case of In Re Air Crash Near Cali, Colombia, 959 F. Supp. 1529 (S.D. Fla. 1997); by Chief Judge Vinson of the Northern District of Florida in Reiclzhold Chemicals, Inc. v. Textron, Inc., 157 F.R.D. 522 (N.D. Fla. 1994); and by a number of district courts recognizing a mediation privilege which shields from disclosu