The theme of this humorous 30-second MoveOn TV spot, scheduled for broadcast this week in Phoenix and nationally on CNN, is that George W. Bush and John McCain “are cousins, identical cousins.”[1]  --  It’s based on the theme song of the 1963-1966 American sitcom “The Patty Duke Show.”  --  Thanks to Roy Sutherland for sending this, who writes: “In times like these, humor is the best weapon.”  --  For more on this spot, see pieces in the Boston Globe and USA Today....