The Department of Health and Human Services directed recipients of grant funding from the Centers for Disease Control and Prevention to immediately halt all programs, personnel and activities related to "gender ideology," according to an email obtained by ABC News.

“You must immediately terminate, to the maximum extent, all programs, personnel, activities, or contracts promoting or inculcating gender ideology at every level and activity, regardless of your location or the citizenship of employees or contractors, that are supported with funds from this award,” the email stated.

“Any vestige, remnant, or re-named piece of any gender ideology programs funded by the U.S. government under this award are immediately, completely, and permanently terminated," it continued.

The latest directive from the HHS impacts any entity that receives CDC funds, such as local health departments and clinics, and it affects any programs supported by the nearly $4.5 billion spent by the CDC last year to aid health departments across all 50 states.

-ABC News' Will T. Steakin and Anne Flaherty

Dozens of Department of Education employees received letters on Friday night placing them on “administrative leave," effective immediately.

While no specific reason was given, employees told ABC News on Sunday that they believe the only common thread between them is that they attended a voluntary diversity training program in 2019, during President Donald Trump's first term.

ABC News has obtained the letter which states that the administrative leave notice is not for disciplinary purposes; rather, the letter said it's related to Trump’s executive order on diversity, equity, inclusion and accessibility. Employees were told to await “further guidance from OPM,” according to the letter, referencing the Office of Personnel Management.

Per the letter, employees will receive full pay and benefits through the end of the administrative leave, but they are not required to do work-related tasks during this time or come into the office. At the same time, the impacted employees had their government email access suspended.

Sheria Smith, the American Federation of Government Employees Local 252 president, told ABC News that over 50 employees in “extremely diverse roles” within the department had received the emails after regular business hours this weekend.

Smith said she fears more letters will be sent in the coming days.

ABC News did not receive an immediate response to a request for comment from the DOE.

-ABC News' Arthur Jones II

In an interview that aired on "60 Minutes" on Sunday, former Republican Leader Mitch McConnell was openly critical of recent decisions by President Donald Trump and said he planned to be more outspoken about their differences of opinion now that he was no longer in a leadership role in the Senate.

McConnell sharply criticized the president imposing tariffs, especially on allied countries.

"It'll drive the cost of everything up. In other words, it'll be paid for by American consumers. I mean why would you want to get in a fight with your allies over this?" McConnell questioned.

McConnell often found himself at odds with Trump during his first term in the White House, he said, but claimed their relationship was all but severed after Jan. 6, 2021.

The former Senate leader reacted to Trump's sweeping pardons for the convicted rioters, saying, "I think pardoning people who have been convicted is a mistake."

-ABC News' Allison Pecorin

President Donald Trump plans to speak with Canadian Prime Minister Justin Trudeau and Mexican President Claudia Sheinbaum on Monday morning, he told to reporters during a stopover at Joint Base Andrews on Sunday evening.

The calls are scheduled two days after he imposed 25% tariffs on both of the United States' neighboring countries.

Sheinbaum is also expected to deliver Mexico’s response to the tariffs in the morning, according to sources familiar with the situation.

-ABC News' Hannah Demissie

Trump's national security adviser Mike Waltz sent home 160 National Security Council aides while the Trump administration undergoes staffing reviews to ensure personnel support Trump’s America First agenda.

The career government employees were told on Wednesday that they are not needed to report to the White House. The council is responsible for briefing the president on national security and foreign policy advice, but insists despite staffing shakeups they have what is needed to fulfill their mission.

"National Security Advisor Mike Waltz promised and authorized a full review of NSC personnel. It is entirely appropriate for Mr. Waltz to ensure NSC personnel are committed to implementing President Trump’s America First agenda to protect our national security and wisely use the tax dollars of America’s working men and women," NSC spokesperson Brian Hughes said in a statement.

"Since 12:01 pm on Monday personnel reviews and decisions based on the evaluations are being made," Hughes said.

An official told ABC News, "We have dozens of people as detailees. Some have already concluded their service, some will be shortened, new detailees will be onboarded. NSC has and will continue to have what it needs to fulfill its mission in support of POTUS and his agenda. But POTUS won a historic victory with a clear mandate that the American people embraced. Ensuring the team to keep that promise is NSA Waltz’s role at NSC on behalf of President Trump."

In a recent interview with Breitbart News, Waltz indicated that he wanted the NSC to be staffed by personnel who are "100 percent aligned with the president’s agenda."

-ABC News' Kelsey Walsh