TSX posts largest drop since September on travel curb jitters

Canada's main stock index fell to a nearly two-week low on Monday and was on track for its deepest loss since September after a travel ban implemented by U.S. President Donald Trump triggered uncertainty for investors. Wall Street also lost ground after Trump on Friday signed executive orders to bar admission of Syrian refugees and suspend travel to the United States from Syria, Iraq, Iran and four other countries on the grounds of national security. Canada will offer temporary residency to any