(Reuters)-Mexican federal police on Thursday announced the capture of a senior crime boss linked to the powerful Juarez drug cartel known as "El Brad Pitt." In a statement, the police said they had arrested 34-year-old Marco Guzman, alias "El Brad Pitt" or "El Dos" (Number 2), a leader of the cartel's armed wing, La Linea. "It's a name given to the man by his associates. I guess they think he looks like him," a spokeswoman for federal police said, referring to