Canadian dollar edges higher as investors weigh tariff sustainability

*
Canadian dollar gains 0.2% against the greenback
*
Trades in a range of 1.4407 to 1.4520
*
Price of oil falls 0.8%
*
Two-year yield hits nearly three-year low
By Fergal Smith
TORONTO, March 4 - The Canadian dollar clawed back some of its
Read more...