1.  American Federation of State, County and Municipal Employees: Letter from Gerald W. McEntee, International President, dated April 11, 2011

2.  American Governmental Financial Services: E-mail from Robert Doty, President, dated April 11, 2011

3.  B-Payne Group: Letter from John B. Payne, Principal, dated March 28, 2011

4.  Catholic Finance Corporation: Letter from Michael P. Schaefer, Executive Director, dated April 11, 2011

5.  Municipal Regulatory Consulting LLC: Letter from David Levy, Principal, dated April 11, 2011

6.  National Association of Independent Public Finance Advisors: Letter from Colette J. Irwin-Knott, President, dated April 11, 2011

7.  Not For Profit Capital Strategies: E-mail from Ed Crouch, dated February 14, 2011

8.  Public Financial Management: Letter from Joseph J. Connolly, General Counsel, dated April 8, 2011

9.  Securities Industry and Financial Markets Association: Letter from Leslie M. Norwood, Managing Director and Associate General Counsel, dated April 11, 2011