Calderón offered Encinas PAN candidacy, AMLO claims

Yet another odd claim from AMLO: That President Felipe Calderón himself offered Alejandro Encinas to be the candidate of a PAN-PRD alliance. Asked where he got the information from, AMLO answered with the saying, "when I say that the donkey is brown, it's because I have its hairs in my hands," which I take to be, why even ask the question when it so obvious. Why indeed - who needs any substantial evidence when we have AMLO's word?