U.S. suspends intelligence sharing with Ukraine. "We have taken a step back and are pausing and reviewing all aspects of this relationship," Waltz says. He adds that he had a good conversation with his Ukrainian counterpart on where the next round of negotiations would take place and what they'd include. "I think we are going to see movement in short order" and Ukraine will "come to the table."
The Supreme Court rejects Trump's bid to not pay USAID contractors; many in MAGA movement online go after Justice Amy Coney Barrett for siding with Chief Justice John Roberts and liberals, derisively referring to her as a "DEI" justice.
Trump and Trudeau speak. Lutnick again says some tariffs could be rolled back with a one-month exemption related to autos. Reciprocal tariffs would take place April 2. White House Press Secretary Karoline Leavitt says the heads of Stellantis, Ford and GM called the president to discuss. Trump said in his address to Congress: "Spoke to the majors today, all three, the top people, and they're so excited."
Musk's "Starlink" stands to benefit from the Commerce Department's overhaul of "Internet for all."
Reuters reports that the Trump administration plans to fire 80,000 workers at Veterans Affairs.
A federal judge temporarily blocks certain NIH funding cuts.
USDA freeze on funding for already awarded grants for things like solar panels to make greenhouses work year round is affecting farmers.
Nearly 6,000 fired USDA workers are ordered back to work.
Washington, D.C.'s mayor decides to paint over Black Lives Matter plaza after talks with the White House.
Trump warns Hamas on social media to release remaining hostages "or it is OVER for you." Hamas responds, saying that Israel is backing out of the original ceasefire deal and not engaging in negotiation for the next round of hostages to be released. The U.S. is in direct communication with Hamas.
Big-city mayors push back on GOP immigration policy at congressional hearing.
Hamilton cancels at Kennedy Center, citing the partisan policies that led to a Trump takeover of the center.
Trump nominee to be NIH director faces scrutiny during Senate hearing. He says he's open to research about vaccines and autism —- for which there is no link and he said he does not believe there is one, but he didn't want to offend some who think otherwise. That outraged Sen. Bill Cassidy, a Republican and a doctor, who told him sometimes people need to hear the truth. "Some people think Elvis is alive," Cassidy said.
Trump is prepping executive action to shut down the Department of Education.
The U.S. Court of Appeals for the District of Columbia removed Hampton Dellinger as Special Counsel of the U.S. Office of Special Counsel — an agency which works to protect the rights of federal workers — as the legal challenge to his firing continues.
Gov. Gavin Newsom, D-Calif. breaks with other Democrats on trans athletes in girls' school sports on podcast with Charlie Kirk. He said it's an issue of "fairness," and he criticized 2024 Democratic nominee Kamala Harris' response to an anti-transgender ad that many believe hurt her campaign.
The Centers for Disease Control and Prevention reverses about 180 firings, asking them to come back to work.
A Musk-backed group is running deceptive ads in a Wisconsin state Supreme Court race that are made to look like they're coming from or boosting the Democrat in the race. Democrats have tried to make the race something of a referendum on Musk.
Trump personal lawyer Todd Blanche confirmed, 52-46, as deputy attorney general.
The State Department will stop sharing air-quality data from its embassies and consulates around the world that other countries and scientists used.
New Zealand's top diplomat in the U.K. was removed from his post after critical comments of Trump and comparisons to appeasement before World War II when some advocated for Hitler taking parts of the then-Czechoslovakia.
The Wyoming legislature overrides the Republican governor's veto of a law requiring an ultrasound for women planning to have an abortion by pill.

Thursday: