Arizona Republican Party members voted on Saturday to censure prominent GOP figures Cindy McCain, Gov. Doug Ducey and former Sen. Jeff Flake (R-Ariz.), who've all faced clashes with former President Trump.

Why it matters: Although the resolution is symbolic, this move plus the re-election of the Trump-endorsed Kelli Ward as state GOP chair shows the strong hold the former president has on the party in Arizona, despite President Biden winning the state in the 2020 election.

1. Health: Most vulnerable Americans aren't getting enough vaccine information — Fauci says Trump administration's lack of facts on COVID "very likely" cost lives.
2. Education: Schools face an uphill battle to reopen during the pandemic.
3. Vaccine: Florida requiring proof of residency to get vaccine — CDC extends interval between vaccine doses for exceptional cases.
4. World: Hong Kong puts tens of thousands on lockdown as cases surge — Pfizer to supply 40 million vaccine doses to lower-income countries — Brazil begins distributing AstraZeneca vaccine.
5. Sports: 2021 Tokyo Olympics hang in the balance.
6. 🎧 Podcast: Carbon Health's CEO on unsticking the vaccine bottleneck.

President Biden and British Prime Minister Boris Johnson discussed on Saturday issues including trade, NATO and the coronavirus pandemic in their first phone call since the U.S. leader's inauguration.

Why it matters: A new trade agreement with the U.S. is a priority for Johnson, whose country completed its economic split with the European Union at the end of last year, AP noted.

A Texas man who has been charged with storming the U.S. Capitol in the deadly Jan. 6 siege posted death threats against Rep. Alexandria Ocasio-Cortez (D-N.Y.), the Department of Justice said.

The big picture: Garret Miller faces five charges in connection to the riot by supporters of former President Trump, including violent entry and disorderly conduct on Capitol grounds and making threats. According to court documents, Miller posted violent threats online the day of the siege, including tweeting “Assassinate AOC.”

Senate Majority Leader Chuck Schumer (D-N.Y.) on Saturday called for the Justice Department inspector general to investigate an alleged plan by former President Trump and a DOJ lawyer to remove the acting attorney general and replace him with someone more willing to investigate unfounded claims of election fraud.

Driving the news: The New York Times first reported Friday that the lawyer, Jeffrey Clark, allegedly devised "ways to cast doubt on the election results and to bolster Mr. Trump’s continuing legal battles and the pressure on Georgia politicians. Because Mr. [Jeffrey] Rosen had refused the president’s entreaties to carry out those plans, Mr. Trump was about to decide whether to fire Mr. Rosen and replace him with Mr. Clark."

U.S. national security adviser Jake Sullivan spoke on the phone Saturday with his Israeli counterpart Meir Ben Shabbat, Israeli officials tell Axios.

Why it matters: This is the first contact between the Biden White House and Israeli prime minister's office. During the transition, the Biden team refrained from speaking to foreign governments.

President Biden told his Mexican counterpart, Andrés Manuel López Obrador, on a phone call Friday that he plans to reverse former President Trump’s “draconian immigration policies.”

The big picture: The Biden administration has already started repealing several of Trump’s immigration policies, including ordering a 100-day freeze on deporting many unauthorized immigrants, halting work on the southern border wall, and reversing plans to exclude undocumented people from being included in the 2020 census.

Muslim Americans across the U.S. are celebrating President Biden's day-1 reversal of former President Trump's travel ban that targeted several Muslim-majority countries.

The big picture: The repeal of what many critics called the "Muslim ban" renews hope for thousands of families separated by Trump's order.

Vice President Kamala Harris, the daughter of Jamaican and Indian immigrants, is the first graduate of a historically Black college or university to enter the White House — and her background reflects the changing demographics at HBCUs.

Why it matters: Harris‘ accession highlights the often overlooked legacy of HBCUs, which have educated Black students for generations. Today, the schools also attract Latino and Asian American students, as well as students from immigrant families, amid a transforming nation.

"Relief" is the top emotion some swing voters who used to support Donald Trump say they felt as they watched President Biden's swearing-in, followed by "hope."

Why it matters: For voters on the bubble between parties, this moment is less about excitement for Biden or liberal politics than exhaustion and disgust with Trump and a craving for national healing. Most said Trump should be prohibited from ever holding office again.

Canadian Prime Minister Justin Trudeau on Friday expressed his "disappointment" with President Biden's executive order to rescind permits for the Keystone XL pipeline, in a readout of the president's first official call with a foreign leader.

Why it matters: The prime minister has long backed the pipeline meant to carry crude oil from Alberta to Nebraska. Biden, however, campaigned on the cancellation of the Keystone XL pipeline.