Vanmala Subramaniam, a reporter for The Globe and Mail, sheds light on the alarming trend of Canadians being denied entry to the U.S. since the Trump administration tightened immigration policies. She discusses a Canadian woman detained for a visa renewal and highlights the surge in scrutiny, particularly against activists. Subramaniam also examines the legal framework for electronic device searches at borders and offers guidance on crossing safely, emphasizing the precarious situation for Canadians with work visas amid evolving regulations.