Reforma shock poll: AMLO only 7 points behind

With apologies for the "shock" usage here, but I don't really know what else to call this:

Reforma newspaper, a center-right leaning newspaper with a remarkably well developed polling team, has AMLO at 34, against 38 of Enrique Peña Nieto. 

Only four points away! The poll reflects a growth of 7 percent for AMLO from the last Reforma poll, taken April 19-22. The most recent poll was taken May 24-27. Other polls on the ADN "poll of polls" also show AMLO rising and EPN diving. 

Source:

Encuesta Reforma: López Obrador a 4 puntos de Peña. ADN Polìtico, May 31, 2012.