In this riveting technothriller, investigative blogger Matt Tremain is covering devastating riots in Toronto when he learns of a plot to rid the city of "undesirables." The operation is called CleanSweep, and appears to be led by billionaire Charles Claussen, who want to sweep Toronto clean of all street people and any citizens who don't match his restrictive screening matrix. Matt questions whether he has the courage, skill or influence to take on Claussen, but the murder of one of his sources convinces the blogger to put his life on the line. He gambles on the loyalty of a Toronto police detective and a local TV reporter for help. If his trust is misplaced, Matt will become yet another victim of CleanSweep, and the truth will be buried with him forever.