Both sides are digging in for a clash that could test the limits of the government’s power and the independence that has made U.S. universities a destination for scholars around the world.

The move provides some relief from the trade war to companies including General Motors Co. and Stellantis NV that have assembly plants in Ontario.

The little girl may have exposed people at 7 different locations between April 4-8, including a mall, church, restaurant, and supermarket.

NATO’s support for Ukraine remains “unwavering,” the alliance’s secretary-general said Tuesday, emphasizing that more than 20 billion euros in security assistance have already been pledged.