Isn't that precious?
First, you claim that we provided no "news" links to back up our claim, then you say "Gore Campaign 2000" is proof of your counter-claim. Sorry, but can you provide specific links to "news" stories showing how Gore was heckled off the stage during the campaign? How about links to news stories of his campaign materials being seized and burned? There should be tons of links to back up your assertions. After all, "Gore Campaign 2000" was a rather big news story at the time.
If you're simply saying that Gore was heckled during his campaign, so what? Heckling is also a form of free speech. Bush was also heckled at just about every campaign stop.