1) Akin, Gump on behalf of Semiconductor Manufacturing International Corporation

2) Amalgamated Bank

3) American Academy of Dermatology

4) American Academy of Ophthalmology

5) American Fraternal Alliance

6) American Health Care Association

7) Amgen, Inc.

8) Biotechnology Industry Organization

9) Comcast Corporation

10) Hologic, Inc.

11) Intuit, Inc

12) JSH&W LLP on behalf of U.S. Savings Bond Coalition

13) Las Vegas Sands Corporation

14) Merck & Company, Inc.

15) National Association of Real Estate Investment Trusts

16) National Business Aviation Association, Inc.

17) NCTA - The Internet & Television Association (FKA Nat'l Cable & Telecom Assoc.)

18) NIKE, Inc.

19) Pacific Life Insurance Company

20) Pharmaceutical Research and Manufacturers of America (PhRMA)

21) Rite Aid Corporation

22) State Fund Congressional Action Group (SFCAG)

23) Varian Medical Systems

24) Walmart Inc.