How do you figure? Both houses of Congress need to approve legislation, not just the Senate.
I'm not talking about legislation, I'm talking about foreign policy. The foreign policy of the nation is created by the executive, and in cases where we enter into treaties, it is approved by the Senate alone. The House has no say and plays no role in this.
Can you prove that Pelosi plans to go to Iran to conduct negotiations rather than to listen/learn? This same line was repeated over and over after her Syria trip, yet I haven't seen anyone mention a single thing that she negotiated. If she did, then of course she should cease and desist, as she has no authority to offer anything on behalf of the US government.
Clearly, there is a disagreement between President Bush and congressional Democrats over how to deal with Syria. Democrats have embraced the Baker Hamilton study group recommendations that the United States engage in negotiations with Syria and Iran to find a diplomatic solution to the troubles in Iraq. President Bush has grave concerns about Syria's involvement in Lebanon and support for terrorism, and about inadequate security along the Iraq border. Further, he does not believe that Syria could or would desire to significantly improve America's fortunes in Iraq.
Disagreement over Syria policy is legitimate, but Pelosi went to Syria bearing a message that "the road to Damascus is a road to peace" as well as an olive branch from Israel, which apparently meant to convey no such message.
Clearly, other members of Congress have gone to Syria, including Republicans. But most went to listen, not to bring tidings from the U.S. We have also seen instances of private citizens like Jesse Jackson or former president Carter conducting their own foreign policy. They may be thorns in the sides of presidents, but no one believes that they speak for the U.S. When the Speaker of the House comes bearing messages, it sends the signal that there is another foreign policy team in addition to the president's.
AEI - Short Publications
"During her visit Pelosi announced she was conveying a message from Israeli Prime Minister Ehud Olmert to Syria that Israel was ready to engage in peace talks.
The Israeli Prime Minister immediately denied making such a statement."
and as TOT pointed out, Lantos's statement: "We have an alternative Democratic foreign policy."
What is that, if not diplomacy? They are
a) Advocating for the implementations of recommendations which the President has declined to support
b) Claiming to bring an offer of peace from another country (which then denied making it, making it even worse)
c) Plainly admitted that they are there pursuing a "Democratic foreign policy"
Think about that for a second. There is no such thing as a "Democratic foreign policy" once you leave our borders. When you're here in America, you can argue about foreign policy all you like, but when public officials travel around the world, there is only US Foreign Policy. Our founding fathers understood this, and gave the executive the exclusive right to set it. Pelosi et. al. are directly contravening that.
People get all riled up when Bush takes actions that usurp the authority of the judiciary or the legislature, and I'd hope that they would recognize this as the exact same thing.