making such a showing is `minimal."'/d. (emphasis added), quoting Clark v. Putnam County; 168 F.3d 458, 461 (11th Cir. 1999). See, e.g., Georgia v. United States Army Corps of Engineers 302 F.3d 1242, 1255 (11th Cir. 2002X"The proposed intervenor has the burden of showing that the existing parties cannot adequately represent its intere