Memorial Day TV marathons
Jonathan Rhys Meyers as Henry VIII and Anita Briem as Jane Seymour in a scene from the second season of Showtime's "The Tudors." Credit: Showtime/
When it comes to holiday weekends, the TV question is: Which channels aren't having massive marathons?
We can't include them all anymore -- there are just too many. At least we can tell you about the longest, the coolest, the most essential.
And, of course, the ones that most aptly salute the meaning behind Memorial Day.
(Find complete weekend listings at newsday.com/tv.
Military salutes
(8 p.m.).
