Where the PRD Isn't Suffering

In Coyoacán, the PRD candidate for delegation boss remains the favorite, with 42 percent of the voter preference, compared to 35 percent for the PAN's choice. The PRI lingers behind with 16 percent voter preference. Fifty-two percent of the voters say their voting preference is certain. Also, 64 percent of those polled express approval of the tenure of Marcelo Ebrard, compared to 52 percent for Calderón.

Now, they just need to find a way to replicate that nationwide.