David Letterman is in BIG Trouble // The Robert Halderman Scandal

In 2009, CBS News producer Robert "Joe" Halderman attempted to extort $2 million from late-night talk show host David Letterman by threatening to expose Letterman’s extramarital affairs with female staff members, information Halderman discovered in the diary of his live-in girlfriend (and Letterman's assistant), Stephanie Birkitt.