How many people died in or as a result of Watergate?
I think he was referring to the amount of evidence linking both presidents to the crime... while evidence against Obama is building, it still is less than his voice being taped, as with Watergate... I may be wrong...
Nixon lied, and covered up about a burglary he ordered to an office staffed by Democrats: Nixon resigned, rather that choosing to submit to an Impeachment Trial. Nobody died.
Bill Clinton lied and was Impeached. Aide Vince Foster and Bureaucrat Ron Brown died.
B. Hussein lied, was AWOL, covered up and is proud of it. Four of his employees were brutally murdered in Benghazi, while Obama slept like a baby.