Controversial use-of-force tactics by immigration agents under the Trump administration are taking center stage Wednesday in a Chicago federal courtroom, where a judge is deciding whether to put more long-term restrictions on the use of tear gas and other chemical agents on crowds and provide enhanced protections for protesters and media.
President Trump's tariff regime is facing its greatest test yet as the Supreme Court hears arguments on a pair of challenges against his use of emergency power to slap duties on countries around the world.