ABC News' Elizabeth Vargas joined us to talk about tonight's ABC News special "Truth and Lies: Watergate" that will look back at the Watergate scandal that began 45 years ago Saturday when five men were caught breaking into the Democratic National Committee headquarters to plant listening bugs in Washington's Watergate complex. That marked the beginning of the cover-up that led to the resignation of President Nixon just over two years later. The special runs on ABC-TV tonight from 8-10 PM.