This NPR Up First news podcast covers three main stories: the election of Mark Carney as Canada's new Prime Minister and the potential for conflict with the U.S. over trade; the arrest of a Columbia University graduate student and activist, Mahmoud Khalil, by ICE; and the ongoing efforts in Congress to avoid a government shutdown. The podcast features interviews with NPR correspondents providing analysis and details on each event. For example, the segment on Khalil highlights the controversy surrounding his arrest and the government's justification linking his activism to Hamas. Listeners gain an understanding of current events and their potential consequences.