in politics. suzanne malveaux takes a look back at some of the scandals. >> reporter: it has become one of the oldest cliches in politics, whether it is the rumored affairs of president john f. kennedy or the painful story of john and elizabeth edwards. infidelity and lies and the inevitable apologies are almost a given in the world of high-power politics, and it is the politicians wives who endure the deepest agony, and forced to face the cameras when a sex scandalle hits. >> the bottom line is this, i have been unfaithful to my wife. >> am i okay? well, i have great faith and great friends and fally. >> reporter: with all of the news swirling around the schwarzenegger and shriver family, we know it is not the only time that the first lady has had to endure the limelight for her husband. >> and if you met him 30 seconds