Two former U. S. Presidents, hated rivals, join forces to expose the current, corrupt President at the risk of their lives.
 
No review.  Just a quote from the movie.
 
Russell Kramer: Oh, yeah, I'm about to share my coffee with the Washington Love Machine. No dice. You could spit in a Petri dish and start a whole new civilization.
 
Nuff said.
 
FUN FACT:  This was originally supposed to be a Walter Matthau/Jack Lemmon movie with the role of Matt Douglas written for Matthau. However, due to illness, Matthau pulled out and was replaced by James Garner.