The revamped trade pact between the United States, Canada and Mexico taking effect on Wednesday was meant to create a kind of fortress North America, boosting the region's competitiveness - but cracks are already starting to show in the foundation. As the deal kicks in, the Trump administration is threatening Canada with new aluminum tariffs, and a prominent Mexican labor activist has been jailed, underscoring concerns about crucial labor reforms in the replacement for the 26-year-old North Ame

Ferrari have had a major rethink of their 2020 Formula One car but updates to make it go faster will not be ready until the third race of the season, team boss Mattia Binotto said on Tuesday. Sebastian Vettel and Charles Leclerc will instead start the COVID-19 delayed season in Austria on Sunday in cars similar to those they wrapped up testing with in Spain at the end of February. "The truth is that the outcome of the tests led us to take a significant change of direction in terms of developme