By Jamie Ross and Hannah Jewell  Email Listen to this briefing Good morning. It’s Tuesday, June 18, and Anthony Fauci’s memoir hits bookstores today. Here are some of its biggest revelations. Now let’s get to the news.   President Biden will give protections to undocumented spouses of U.S. citizens. The plan: To allow about 500,000 undocumented immigrants married to U.S. citizens to apply for legal residency without having to leave the country. Biden will announce it today. It’s a big move: Immigration is a key issue ahead of November’s election. Biden’s Republican rival, Donald Trump, has threatened to carry out mass deportations if elected. Other policy news: The IRS said it would raise billions by closing a tax loophole for businesses and wealthy individuals. Read this story            A heat wave will hit the Midwest, Ohio Valley and Northeast today. Today’s HeatRisk forecast. (National Weather Service) What to expect: Extreme heat is forecast for Chicago, St. Louis, Detroit, Cincinnati, Pittsburgh, New York, Boston and other locations. Find a city-by-city forecast here. What’s causing it? A zone of high pressure called a “heat dome,”intensified by human-caused climate change. If you’re at risk, try this new tool to better protect yourself. Read this story              Russian President Vladimir Putin is visiting North Korea today. Why? For talks with North Korean leader Kim Jong Un. It’s a sign of the countries’ growing cooperation as Russia seeks more weapons for its war in Ukraine. Their goal: To undermine U.S.-led efforts to isolate Putin over Ukraine, and Kim over his pursuit of nuclear weapons and ballistic missiles. Read this story            The Republican nominee for North Carolina governor downplayed sexual assault. How? Mark Robinson spent years questioning the credibility of women who made allegations against men like Harvey Weinstein and Bill Cosby, The Post reported today. Why it matters: His remarks could make it more difficult for Republicans to flip a Democratic governorship in November. Find our review of his social media posts here. Read this story            ADVERTISEMENT     The nation’s top doctor wants to add health warning labels to social media. The idea: To require platforms to add labels reminding users that social media has not been proved safe. U.S. Surgeon General Vivek Murthy called for Congress to act yesterday. Why? It would help to combat a mental health emergency among teens, Murthy said. But there is no clear evidence social media causes mental health issues among young people. Read this story            Ian McKellen was hospitalized after falling off a stage during a performance. McKellen, center, during the press night performance of “Player Kings” in London in April. (Hoda Davaine/Dave Benett/Getty Images) What happened? The 85-year-old actor, who played Gandalf in the Lord of the Rings films, lost his footing during a fight scene in “Player Kings” at a London theater yesterday. He’ll be okay: McKellen is expected to make a full recovery, the AP reported. The show is canceled tonight so that he can rest. Read this story            The Boston Celtics won a record 18th NBA championship. Jaylen Brown holds up the Larry O’Brien Championship Trophy. (Charles Krupa/AP) Last night: The Celtics ran away from the Dallas Mavericks with a 106-88 victory in Boston, clinching the best-of-seven series 4-1. Jaylen Brown was named Finals MVP. What it means: The Celtics have one more title than the L.A. Lakers, their top rival. And it’s Boston’s first championship since 2008, following Finals losses in 2010 and 2022. Read this story