Haiti, China and NORAD on the agenda as Biden heads to Canada

OTTAWA, Ontario — Joe Biden arrives in Canada this week for his first presidential visit here, as the two countries look to demonstrate unity and resolve in the face of growing threats from China, Russia, and the world’s autocracies. Plenty of issues divide the North American neighbors. The Biden administration wants Canada to spend more money to upgrade the NORAD early-warning system, whose vulnerabilities were exposed when a Chinese spy balloon crossed into both countries earlier this year. The U.S. would also like Canada to assume a leadership role in...