Bush's travel companions

In reporting on the massive protest against Bush at the Fourth Summit of the Americas in Mar del Plata, Argentina. the current issue of The Nation tells of "the imperial-style arrival of the US president with an entourage of 2,000 people and four AWACS surveillance systems."

It does not say if Karl Rove was one of the 2,000. Heck, even Libby could hide in that crowd.