EX-2
from SC 13D
1 page
Exhibit (2) Power of Attorney Know All Men by These Presents, That Halcyon/Alan B. Slifka Management Company, LLC, Whose Signature Appears Below, Constitutes and Appoints James H. Schropp as Attorney-In-Fact and Agent for the Undersigned Solely for the Purpose of Executing Reports Required Under Sections 13 and 16 of the Securities and Exchange Act of 1934, and Filing the Same, With Exhibits Thereto, and Other Documents in Connection Therewith, With the Securities and Exchange Commission, Thereby Ratifying and Confirming All That Said Attorney-In-Fact May Do or Cause to Be Done by Virtue Hereof. Halcyon/Alan B. Slifka Management Company LLC By: /S/ Alan B. Slifka and Company, Limited Name: Alan B. Slifka and Company, Limited Its: Managing Member By: /S/ James Pasquarelli Its: Treasurer Page 14 of 16 Pages
12/34/56
