Jeremy Chevallier sent this in:

iNDEMAND has just released the promotional poster for WWE Summerslam which features John Cena.

"The Biggest Event of the Summer" will take place on August 23, 2009 at Staples Center in Los Angeles, California.

You can check out this poster below:

http://wzronline.com/2009/07/02/photos-inside-the-2009-summerslam-poster/