United States Court of Appeals,eighth Circuit, 883 F.2d 53 (8th Cir. 1989)

Appeals from the United States District Courts for the Southern District of Iowa, District of Nebraska and Eastern District of Arkansas.

Prior reports: 853 F.2d 1445; 876 F.2d 1362; 877 F.2d 698.

The petitions for rehearing with suggestions for rehearing en banc filed by the appellants in the above cases have been considered by the court and are hereby granted. The prior opinions and judgments entered by this court in these appeals are vacated.