CANADA STOCKS-TSX hits 3-week high as resources lead rally

firms, climbed 1.51 percent. The two heavyweight sectors together make up nearly 50 percent of the index. Fertilizer Potash Corp (POT.TO) gained 2.9 percent to C$53.25, while Suncor Energy (SU.TO) finished up 2.02 percent at C$40.37. Canadian Natural...