In a sign that a new Minnesota Vikings stadium might be hanging in the balance, Gov. Mark Dayton and House Speaker Kurt Zellers are scheduled to meet Wednesday following Zellers' comment that he did not favor a special legislative session this year to approve the project. Zeller's comments, in an email to House colleagues, appeared to have caught the DFL governor by surprise. In yet another morning of up-and-down stadium politics at the state Capitol, Dayton scheduled a morning press conference but then abruptly cancelled it. In his email, the House Speaker said that "I have repeatedly told Governor Dayton that I will not support a special session for a Vikings stadium." He added that "this issue can be addressed during the regular session" next year. Dayton announced Tuesday that he was ruling out using local sales taxes to help fund a Vikings stadium because there was not enough legislative support for an exemption to what would be a politically-dicey voter referendum. But the governor insisted that progress toward a stadium – Dayton wants a special session by Thanksgiving – was continuing. Although Dayton and Zellers have in recent months appeared to be on good terms in public, it was Senate Majority Leader Amy Koch who said Tuesday that she believed a special session this year was still possible. "I don't think we're there yet. I don't think we're ready for one yet – certainly, not today," she said however Tuesday after Dayton's announcement.