 NEW YORK--BUSINESS WIRE--The Boards of Trustees of Nuveen Select Tax-Free Income Portfolio NYSE: NXP, Nuveen Select Tax-Free Income Portfolio 2 NYSE: NXQ, and Nuveen Select Tax-Free Income Portfolio 3 NYSE: NXR have approved a proposal to reorganize the funds. The proposed reorganization, if approved by shareholders, would combine NXQ and NXR into NXP. The reorganization is intended to create a larger fund with lower operating expenses and increased trading volume on the exchange for co 