Watch Person of Interest and Elementary from the beginning starting August 31st at 7pm East / 4pm West on WGN America.\r<br>\r<br>Official YouTube for WGN America. Find your WGN America channel now: \r<br>\r<br>Watch Elementary and Person Of Interest from the beginning on WGN America.\r<br>\r<br>\r<br>\r<br>Elementary and Person Of Interest start Monday August 31st 7pm E / 4pm W on WGN America.
