In the most significant economic case to reach the Supreme Court in years, the justices will weigh whether President Donald Trump acted lawfully when he imposed sweeping emergency tariffs against most trading partners. Those actions have been challenged by a group of small and medium-sized businesses, as well as a dozen states.

CNN chief Supreme Court analyst Joan Biskupic previews the arguments, and CNN's Kate Bolduan speaks with former US Attorney Michael Moore. #CNN #News

Republican strategist Mike DuHaime, Democratic strategist Julie Roginsky and Democratic National Committee Chair Ken Martin break down the 2025 election results and offer their takes on how they will impact the 2026 midterm election. #CNN #News

A UPS MD-11 plane crashed shortly after take-off near the Louisville, Kentucky, airport, according to the Federal Aviation Administration. UPS Flight 2976 crashed just after 5 p.m. local time and was headed to Daniel K. Inouye International Airport in Honolulu, according to a statement from the FAA, which is investigating the crash along with the National Transportation Safety Board. CNN's Isabel Rosales reports. #CNN #News

CNN Senior Political Commentators Van Jones and Scott Jennings debate over what Zohran Mamdani's NYC mayoral win means for Trump and the Republican party. #CNN #News

“The Breakfast Club” co-host Charlamagne tha God says New York City Mayor-elect Zohran Mamdani was effective because of how he makes voters feel. He said people want two things: “they want money in their pocket, and they want to feel safe.” #CNN #News

'The Young Turks' host Ana Kasparian compares how Zohran Mamdani’s and Abigail Spanberger’s campaigns resonated with voters in their respective races for New York City mayor and Virginia governor. #CNN #News

Conservative podcast host Ben Shapiro says California Gov. Gavin Newsom is the “most inauthentic politician I've ever met.” Tezlyn Figaro, host of "Straight Shot, No Chaser," says people want a candidate who will fight for them and Newsom is the closest person Democrats have had to "landing a punch.” #CNN #News

California Gov. Gavin Newsom said the Democratic Party is “in its ascendancy” after candidates swept key races in several states today, including passing a ballot measure that allows California to redraw its congressional map. #CNN #News

Zohran Mamdani — the Democratic nominee for New York City mayor who CNN has projected will win the race — told supporters that they have clinched the victory “against all odds.” He added: “My friends, we have toppled a political dynasty,” referring to his opponent Andrew Cuomo. #CNN #News

California voters will approve Gov. Gavin Newsom’s push to redraw the state’s congressional maps, CNN’s Decision Desk projects, boosting the national Democratic Party’s efforts to win control of the US House next year. The measure will allow Democrats to replace congressional lines drawn by the state’s independent commission with new ones that make five US House seats more favorable for the governor’s party. #CNN #News