Association of Taxicab Operators, USA and Kelly D. Hollingsworth and K. Hollingsworth & Assoc., P.C. v. Walaal Corporation D/B/A Ambassador Cab, Farhan Riyale, Bashir Salah, E.P.D.A., Inc. D/B/A Alamo Cab, Tesfai H. Sbahtu, D.E.C.D.A., Inc. D/B/A Starcab, Girma Wolde-Rufael, Bekele Kidane