*Canadian Dollar Climbs To 2-day High Of 1.0206 Against Greenback

Dollar Tumbles To 10-day Low Against Pound

Irish Fm - Would be Anxious to Ensure That Any Change to the Eu Treaty Would Not Require a Change to Irish Constitution

Syria Displays "flagrant Disregard" for Lebanon's Sovereignty, Continues to Arm Hezbollah - US Envoy Rice

*Dollar Plunges To 10-day Low Of 1.5966 Against Pound