Can I sue the Portland city commission and the Multnomah county board for their sanctuary city/county policy?

Good question. You are probably aware of Judicial Watch's suit against the city of San Francisco on behalf of taxpayers to prevent the city from using taxpayer funds to implement sanctuary policies for the undocumented. As you may also be aware, San Francisco has also filed its own lawsuit in which it is asking for its sanctuary policy to be declared legal. The litigation is ongoing, and so as I said initially, good question – but there is no resolution. Due to the limitations of the Lawyers.com Forums, Alan Lee, Esq.'s (the "Firm") participation in responding to questions posted herein does not constitute legal advice, nor legal representation of the person or entity posting a question. No Attorney/Client relationship is or shall be construed to be created hereby. The information provided herein by the Firm is general, and requires that the poster obtain specific legal advice from an attorney. The poster shall not rely upon the information provided herein as legal advice nor as the basis for making any decisions of legal consequence.