Republican senator warns Carney against tightening Canada's links to European Union
Sen. Susan Collins says both Canada and U.S. should return to bargaining table. A long-serving Republican senator from a border state is warning Prime Minister Mark Carney against strengthening Canada's economic and political ties to the European Union. Sen. Susan Collins of Maine — facing a re-election battle in November's midterms in a state highly dependent on cross-border trade —...