
    No. 93-695.
    Official Committee of Unsecured Creditors of Columbia Gas Transmission Corp. v. Columbia Gas Transmission Corp. et al.; Official Committee of Customers of Columbia Gas Transmission Corp. v. Official Committee of Unsecured Creditors of Columbia Gas Transmission Corp.; Pennsylvania Public Utility Commission et al. v. Official Committee of Unsecured Creditors of Columbia Gas Transmission Corp.; and Cities of Charlottesville and Richmond, Virginia v. Official Committee of Unsecured Creditors of Columbia Gas Transmission Corp.
    No. 93-876.
    No. 93-879.
    No. 93-904.
   C. A. 3d Cir. Certiorari denied.  