Original sentence: The highlight of Edwards' campaign for the vice presidency was the debate with incumbent Dick Cheney, in which the Vice President incorrectly told Edwards that they had never met before, and blamed this on Edwards' frequent absences from the Senate to campaign for the Presidency.The media found at least one videotape of a Cheney/Edwards meeting
Edited sentence: Although Edwards was frequently absent from the Senate during his campian, the media found at least one videotape of a Cheney/Edwards meeting.The highlight of Edwards' campaign for the vice presidency was the debate with incumbent Dick Cheney, in which the Vice President accused Edwards with the charge that they had never met before, and blamed this on Edwards' frequent absences from the Senate to campaign for the Presidency