Trump admin live updates: Trump, Schumer trade barbs over Senate nominations

On Thursday afternoon, President Donald Trump will sign an executive order that will expand the President's Council on Sports, Fitness, and Nutrition and bring back the Presidential Fitness Test in public schools, a White House Official confirmed to ABC News.

The order comes as Trump is set to oversee several major sports events in the US over the course of his second term, including the Ryder Cup, the FIFA World Cup in 2026 and the Olympics in 2028.

"President Trump wants to ensure America's future generations are strong, healthy, and successful. President Trump wants every young American to have the opportunity to emphasize healthy, active lifestyles — creating a culture of strength and excellence for years to come," White House press secretary Karoline Leavitt told ABC News in a statement.

-ABC News' Hannah Demissie and Rachel Scott

President Donald Trump is defending his use of tariffs just one day before his Aug. 1 deadline.

"Tariffs are making America GREAT & RICH Again," Trump wrote on his conservative social media platform. "They were successfully used against the USA for decades and, coupled with really dumb, pathetic, and crooked politicians, we're having a devastating impact on the future, and even the survival, of our country. Now the tide has completely turned, and America has successfully countered this onslaught of Tariffs used against it."

In a second post, Trump thanked lawyers working to defend his tariff plans. Trump's post comes as U.S. businesses and state leaders will argue in a federal appeals court on Thursday to nullify his tariffs.

"To all of my great lawyers who have fought so hard to save our Country, good luck in America's big case today. If our Country was not able to protect itself by using TARIFFS AGAINST TARIFFS, WE WOULD BE "DEAD," WITH NO CHANCE OF SURVIVAL OR SUCCESS. Thank you for your attention to this matter!" Trump wrote.

-ABC News' Hannah Demissie

The Third Circuit Court of Appeals has denied the Trump administration’s attempt to re-detain Columbia University pro-Palestinian activist Mahmoud Khalil while it continues to appeal a federal judge’s decision to release him.

A panel of three judges found that the Trump administration did not demonstrate it would suffer “irreparable harm” if Khalil was not detained again.

The court also partially rejected the government’s request to pause U.S. District Judge Michael Farbiarz’s order, which reaffirmed that Khalil cannot continue to be detained solely based on Secretary of State Marco Rubio's assertion that his presence in the U.S. is harmful to the administration’s foreign policy priorities.

The same day Khalil was released on bail, the immigration judge overseeing his removal proceedings found him removable based on Rubio’s determination. Farbiarz found the immigration judge’s decision “directly inconsistent” with his previous order.

However, the appeals court on Wednesday did not order the immigration judge to consider Khalil’s request for a waiver of removability.

This case is widely thought to be headed toward the Supreme Court as the Trump administration has accused the District Court of overstepping its authority and intervening with the immigration judge’s attempts to remove him from the country.

-ABC News' Armando Garcia and Ely Brown

Trump announced in a social media post a trade deal with South Korea in which it will receive a 15% tariff rate and have no duty on U.S. goods and open their market to U.S. goods completely.

"Additionally, South Korea will purchase $100 Billion Dollars of LNG, or other Energy products and, further, South Korea has agreed to invest a large sum of money for their Investment purposes. This sum will be announced within the next two weeks when the President of South Korea, Lee Jae Myung, comes to the White House for a Bilateral Meeting," Trump wrote in the post on his Truth Social social media platform.

-ABC News’ Michelle Stoddart