That's a fake.
KERRY MORE LIBERAL THAN TEDDY KENNEDY:
"Americans for Democratic Action, the premier liberal rating organization, gives John Kerry a lifetime rating of 93 percent while Sen. Kennedy has a lifetime rating of 88 percent—five points less,” said Watson. “Who would have guessed, Ted Kennedy – the most conservative Senator from Massachusetts!”
http://www.freerepublic.com/focus/f-news/1074215/posts Maine Welcomes Sen. Kennedy, the Conservative Senator from Mass. (Kerry has higher liberal rating)
I'm not so sure, I doubt the American Spectator would photoshop it.