From Star magazine:

In the June 28 issue of Star, on sale Wednesday, we report that Al and Tipper’s breakup didn’t come as much of a surprise to one Hollywood player — Laurie David. Star has learned that Al has been having an affair with Laurie, who divorced Seinfeld creator and Curb Your Enthusiasm star Larry David in 2007 amidst reports she was cheating with the caretaker of their Martha’s Vineyard summer home.

“Al and Laurie went from friends to lovers,” an insider tells Star. “It couldn’t be avoided.”

I know it’s too easy, but I’m just going to go out and say it.  For Al Gore, this is quite the inconvenient truth.  So, I know Clinton was defended, but can the nation trust someone that cheats on their spouse and lies about it?  I don’t know that we can.

Oh, and of the Star isn’t good enough for you, you can get this from New York Daily News, Associated Content, or multiple other sources by searching Google News.