Many Ukrainians were celebrating without heat or power after Russia launched a Christmas Day assault on the country’s energy infrastructure, an act that Ukrainian President Volodymyr Zelenskyy condemned as “inhuman.

President-elect Donald Trump plans to launch a mass deportation operation targeting millions of immigrants living in the U.S. illegally and with temporary protections once he takes office on Jan. 20, a challenging initiative that could split apart families and affect U.S. businesses.