Why Castro really quit

Coincident with prosecutors revisiting Operation Puerto and rumor circulating about Brian McNamee's sealed testimony to the Mitchell Commission (not contained in the publically released Mitchell Report); that in order to save some slight shred of dignity (at least amongst his closest friends & relatives) that El Jefe Maximo has decided to finally shave his beard & retire his solid green military fatigues. Just don't expect to see him anytime soon lounging on the Spanish Riveria.