President-elect Donald Trump says he will remove millions of immigrants living unlawfully in the U.S. through his mass deportation plan once he takes office in January. CBS News immigration and politics reporter Camilo Montoya-Galvez rode along Wednesday in El Paso with a sergeant for the Texas Department of Public Safety to discuss border policy.

President-elect Donald Trump’s proposed tariffs on Canada haven’t even gone into effect and they’ve already plunged Prime Minister Justin Trudeau’s government into turmoil. On Monday, Trudeau’s finance minister and deputy prime minister resigned, sharing a sharply critical assessment of her old boss in a public letter. Mercedes Stephenson, Ottawa bureau chief for Canada’s Global News, joins “America Decides” to discuss Trudeau’s future.

The Supreme Court plans to hear arguments in January on a challenge to a new law that could lead to the popular social media app TikTok being banned in the U.S. The Biden administration and lawmakers say the Chinese government’s ability to collect data from TikTok poses a significant national security risk, while the app and its Chinese parent company ByteDance argue that the law is unconstitutional. CBS News Supreme Court producer Catherine Cole has more.