It is the right of our fellow citizens to be against, and express their opinions against, this or any other war.
I detest the mindset that sees any disagreement as treason or moonbattery and resorts to shouting and name calling. I have no respect for those who use stupid demeaning forms of their opponents names, either.
Pelosi's actions may not be classified as "treason", but from what I've read, they sure could be classified as a "felony".
Here's an excerpt from a WSJ article.
"The Logan Act makes it a felony and provides for a prison sentence of up to three years for any American, "without authority of the United States," to communicate with a foreign government in an effort to influence that government's behavior on any "disputes or controversies with the United States." Some background on this statute helps to understand why Ms. Pelosi may be in serious trouble."
You can read the full article at http://opinionjournal.com/extra/?id=110009908