Political Cortex: Al Gore Haters Had A Good Week

I personally believe she may have been a plant sent to entrap Mr. Gore to get him to do something unseemly, didn't get what she wanted or hoped for, and then sought to get more the other way. If you have been paying attention to the actual work he has been doing instead of the rumors, that explanation becomes much more palatable.
...
To me, this points to a well "oiled" character smear to shut up the one person who has made the greatest strides in making people aware of a crisis that these certain interests would rather see shoved under the rug to preserve their own profits. Hopefully, if any investigating is done it will be as to what or who may be behind this spate of accusations and bad press and it's timing. It is suspicious to say the least.

Sordid sex claim dims Gore's right to the moral high ground | The Australian

GLORY is deserting Al Gore, and in its place have come wicked gossip and dirty jokes.
...
And it is Gore who is now obliged to grapple with allegations of DNA-stained clothing.

That is not quite the debate that Gore hoped to be inspiring as his battle to save the planet continues.