A citizen reform group files suit to challenge federal expenditures on $25 million being spent on the border wall by the Trump administration in the FY 2018 budget. They argue that this violates their taxpayer rights that it violates our treaty obligations in the UN Declaration of Universal Human Rights on freedom of movement. Would the US Supreme Court hear this case? No, because this is a political question, not a legal one Yes, because of Rule 10 Yes, taxpayers have standing to sue since they are being harmed No, beciuase taxpayers do not have standing to sue unless the spending violates a constitutional provision