Here's what the vigilant viewer of Tuesday night's debate would have learned: You should vote for the Kerry-Edwards ticket because John Edwards' old man used to learn math off of the TV. Dear Diary: Went to a vice presidential debate Tuesday night and an "Oprah" show broke out. Too bad Mr. Edwards didn't teach his son John that $119 billion (money actually spent on the Iraq war so far) does not equal $200 billion (money John Edwards claims has been spent on Iraq war so far), or that 700 Iraqi military deaths (actual number of Iraqi deaths in war to...