System of a Down revealed on Monday they will embark on a two week tour this summer with fellow alternative rockers the Deftones.  The mini-tour is scheduled to kick off August 2nd with a performance at the Susquehanna Bank Center in Philadelphia and run across the Northeastern US, with a couple stops in Canada, before wrapping up August 15th in Chicago, Illinois.  Click Here for a complete list of dates and venues for the System of a Down / Deftones tour.