The Purge 3 is really an American tradition now...
After the success of the first two Purge films, reports are that the creator James DeMonaco will now write the 3rd film in the series. No word on dates or times but it seems to be going ahead. If the films continue its upward curve from the 1st film to the 2nd then the 3rd film could really be something to behold.
The Purge is about a day where everything is legal and nothing is off limits.