Trump’s tariffs are headed to court — again. Two lawsuits filed by small businesses are challenging Trump’s sweeping tariffs announced Thursday that impose double digit levies on 60 trading partners. The tariffs, implemented for what the Trump administration says is countries’ failure to prevent imports produced by forced labor, cover 99% of U.S. imports. Critics say that’s a pretext and the goal is to replace the worldwide tariffs that Trump imposed last year that were struck down by the Supreme Court in February. They came just as temporary 10% worldwide tariffs — that had also been challenged in court — expired.

Federal health officials have linked four more states to an outbreak of a diarrhea-causing parasite. The update announced Friday expands the scope of the largest U.S. outbreak of cyclospora on record. Federal health agencies have been investigating the outbreak tied to shredded lettuce served at Taco Bell restaurants. Their tracing efforts now include Illinois, Kansas, Oklahoma, and Pennsylvania. Previously the agency’s investigation included five states: Indiana, Kentucky, Michigan, Ohio and West Virginia. Investigators are focused on produce supplier Taylor Farms and imports of lettuce from a location in Mexico.

Officials are gathering Friday in Ontario to take delight in a new U.S.-Canada bridge over the Detroit River. The international span is expected to enhance trade on both sides of the border and give travelers another route to both countries. A ceremony is taking place in Windsor, Ontario, before the Gordie Howe International Bridge opens to traffic Monday. It was supposed to be a celebration with officials from both countries, but Canada said no after President Donald Trump suddenly announced 50% tariffs on Canadian goods.