Diane Sawyer and Chris Cuomo will co-anchor “A Special Edition of 20/20: The Perfect Storm” tonight at 10pmET. Sawyer met up with Cuomo’s brother, Gov. Andrew Cuomo (D-NY) at Ground Zero this afternoon. That interview will be seen on “World News” and in the primetime special. ABC will also air a special edition of “Nightline” dedicated to covering the aftermath of Hurricane Sandy from 11:35pm-12:00am. Terry Moran will anchor from New Jersey with reporting from his co-anchors Cynthia McFadden in New York and Bill Weir on the front edge of the storm in Ohio.