is endangered by a breakdown of competitive conditions in a particular industry." Jeffrey v. Southwestern Bell, 518 F.2d 1129, 1131 (5th Cir.1975). See Construction Aggregate Transport, Inc. v. Florida Rock Industries, Inc., 710 F.2d 752, 762 (11th Cir.1983). The plaintiff must be the target against which anticompetitive activity is dir