[Calvin Locke]

He also subbed for Rush Limbaugh once upon a time.

[Dan in Wichita]

He also subbed for Rush Limbaugh once upon a time.

I remember that. Sometime back in the mid to late 1990's.

As I recall, Matthews used some foul language on the air, and was never asked to sub again.

Given our bitter political divide today, its hard to imagine a lefty like Chris Matthews subbing for Rush, but it did happen.