Market Regulation Services - Trading Halt - Yukon Zinc Corp. - YZC VANCOUVER, April 21 /CNW/ - The following issues have been halted by Market Regulation Services (RS): Issuer Name: Yukon Zinc Corp. TSX-V Ticker Symbol: YZC Time of Halt: 9:10 EDT Reason for Halt: Pending News Source: Canada NewsWire (April 21, 2008 - 9:19 AM EDT) <a href="http://investorshub.advfn.com/boards/board.asp?board_id=11696" target="_blank">http://investorshub.advfn.com/boards/board.asp?board_id=11696</a>