What does James Dobson know...

...about Supreme Court nominee Harriet Miers that the U.S. Senate doesn't?

Dobson told The New York Times he supported her because of her religious faith and because he has reason to believe she opposes abortion.

"Some of what I know I am not at liberty to talk about," he told the newspaper.

Sen. Ken Salazar (D- Colorado), who has tangled with Dobson before, wants to find out.