Morning Briefing: ICE protests, White House fight cage, Iran tensions, Laos cave rescue, World Cup countdown

Happy 46th birthday, CNN. On June 1, 1980, the Cable News Network launched its first broadcast at 5 p.m. ET. Founder Ted Turner marked the milestone with a characteristically bold pledge: “Barring satellite problems, we won’t be signing off until the world ends.” Today, the network reaches millions across the globe — and we’re still signing on every morning with the stories that matter.

Here’s what else you need to know to get up to speed and on with your day.

ICE PROTEST CURFEW — A nightly curfew is now in effect in Newark, New Jersey, after days of protests outside a privately run ICE detention center led to multiple arrests. The 1,000-bed facility has faced months of allegations over inhumane conditions — claims that have fueled growing public anger. City officials say the curfew will remain in place until further notice as police try to balance free speech with public safety. The demonstrations are part of a broader national debate over immigration enforcement and detention standards under the current administration.

PHOTOS: How ICE arrests changed three families’ lives in different ways

‘THE CLAW’ AT THE WHITE HOUSE — Construction crews have installed a massive UFC lighting rig — nicknamed “The Claw” — on the South Lawn of the White House, where a full fight cage now towers over the historic building. More than 90,000 spectators are expected next week for mixed martial arts bouts billed as a celebration of America’s 250th anniversary. The event, unprecedented in both scale and location, has drawn both excitement and criticism over the politicization of a sport often seen as raw and nonpartisan. Who’s fighting? The card is still being finalized, but UFC officials promise a lineup of top-tier talent.

IRAN: NEW STRIKES, PEACE DEAL REVISIONS — The U.S. and Iran traded fresh strikes over the weekend as President Donald Trump sent back changes to a proposed peace deal. While the exact revisions Trump requested weren’t immediately disclosed, officials familiar with the negotiations said he demanded stronger language on Iran’s nuclear commitments and a clear pledge to reopen the Strait of Hormuz. The strait, a vital chokepoint for global oil shipments, has been a flashpoint in recent weeks. The back-and-forth underscores the fragile state of diplomacy as both sides weigh military and economic pressure.

LAOS CAVE RESCUE: HOPE REMAINS — Search teams in Laos are clinging to hope after five men were rescued from a flooded cave network, but two villagers remain missing more than a week into the operation. Rescuers say they are investigating a possible “knocking response” deep inside a shaft where the men are believed to be trapped. The remote location and rising water levels have made the effort extremely challenging, but local crews — assisted by international specialists — continue to work around the clock. The incident echoes past cave rescues in Southeast Asia, where tight passageways and unpredictable flooding often turn operations into life-or-death races.

WORLD CUP COUNTDOWN — The FIFA World Cup kicks off June 11 in Mexico City, and excitement — as well as security concerns — is building across 16 venues in Canada, Mexico and the U.S. Officials in Mexico are bolstering security as part of a coordinated multinational effort to protect fans and teams. The tournament, the first to be hosted by three nations, is expected to draw millions of visitors and generate billions in economic activity. For fans, the question isn’t just who will win, but whether the massive cross-border logistics can run smoothly.

PLAY ALONG: Make your 2026 World Cup predictions with CNN’s bracket

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PRIDE MONTH BEGINS — June marks Pride Month, when LGBTQ communities worldwide celebrate the freedom to be themselves. Parades, community events and commemorations are planned in dozens of cities, often also serving as moments of reflection on ongoing legal and social challenges.

EDUCATION COSTS SHIFTING — How Americans cover education costs — from private school tuition to student loans — is undergoing significant change under President Trump. New policies and proposals are altering the landscape for families, students and lenders. Here’s what you need to know about the emerging trends.

YOUTUBE CREATORS TAKE BOX OFFICE — Films produced by young YouTube creators are topping the U.S. box office, shaking up the traditional Hollywood model. Studios are paying close attention as digital-native talent proves they can draw crowds — and dollars — without a star director or a studio-backed franchise.

SAVINGS STRATEGIES — Learn about the strategy lurking behind the savings: a look at how some consumers are quietly building wealth in an inflationary environment.

MAINE SENATE RACE ROCKED — Democrats, already facing a tough path to recapture the Senate, are grappling with a sexting scandal involving Graham Platner, the presumptive Democratic nominee in the must-win race against Sen. Susan Collins (R-ME). The scandal threatens to complicate the party’s efforts to flip the seat and could have ripple effects in other competitive contests.

MARTHA’S VINEYARD: TICK-BORNE FOOD ALLERGIES — Martha’s Vineyard has emerged as an unexpected hotspot for food allergies triggered by tick bites. A growing number of residents and visitors are developing alpha-gal syndrome, which can cause severe reactions to red meat. CNN spoke with a farmer, a chef and a clinician about how the island community is adapting to this unusual public health challenge.

Today’s edition of 5 Things AM was edited and produced by CNN’s Andrew Torgan. For more CNN news and newsletters, create an account at CNN.com.