Good morning. It's Friday, June 18, and we're covering a new federal holiday, a pair of major Supreme Court decisions, and much more. Have feedback? Let us know at hello@join1440.com.

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NEED TO KNOW

Juneteenth Holiday

President Joe Biden signed into law yesterday a bill establishing June 19 as the newest federal holiday. Also known as Juneteenth, the date recognizes the formal end of slavery across the US. The bill garnered strong bipartisan support, having been approved 415-14 in the House and passed by unanimous consent in the Senate. Federal workers will have the day off today in recognition of the Saturday holiday. 

Long celebrated by Black communities, Juneteenth honors the 1865 reading of Order No. 3 by Union officers in Galveston, Texas. Though the Civil War had ended two months prior, and the Emancipation Proclamation signed two-and-a-half years earlier, Texas remained a remote slave state at the time. The declaration legally abolished slavery in the final Confederate state. 

It becomes the first new federal holiday recognized since Martin Luther King Jr. Day in 1983; see a timeline of when each holiday was created here.

Iran Elections

Voters in Iran head to the voting booth today, casting ballots in a national election to determine the country's next president. Conservative cleric Ebrahim Raisi, viewed as the preferred candidate of Supreme Leader Ayatollah Ali Khamenei, is expected to win the race. Raisi would be a significant change from current President Hassan Rouhani, generally viewed as a moderate, who is ineligible to run due to constitutional term limits.

The election comes amid growing disillusionment among voters, with the country grappling with dual economic crises from renewed economic sanctions and the pandemic. Inflation of the rial, the country's currency, has risen more than 40% since 2018, while analysts say unemployment may be as high as 20% (the official reported rate is 11%).

Ultimate power in the country lies with the religious hierarchy, most notably Khamenei—see how the Iranian government works here. 

SCOTUS Decisions

The Supreme Court yesterday rejected a challenge to the Obama-era Affordable Care Act, sidestepping the primary issue in the case in a 7-2 vote that found the defendants did not have legal standing to challenge the law. It was the third time the law has survived challenges at the high court. 

An initial 2012 decision found the law's individual mandate was constitutional because an accompanying fine acted as a de facto tax. The fine was reduced to zero as part of the 2017 tax reform package, prompting opponents to challenge the entire law, who argued the effective tax no longer existed. Justices Samuel Alito and Neil Gorsuch dissented; read the opinion here (California v. Texas). 

Separately, the court delivered a unanimous decision, ruling a Philadelphia-area Catholic adoption agency could not be excluded from city contracts over its refusal to work with LGBTQ couples due to religious beliefs.

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CRYPTOCURRENCY, COMFORTABLE

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Kickstart your digital currency investing journey today. Search for symbol: GBTC and symbol: ETHE through your brokerage account to learn more.

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IN THE KNOW

Sports, Entertainment, & Culture

> Naomi Osaka withdraws from Wimbledon less than three weeks after withdrawing from French Open; will return for Tokyo Olympics (More) | Twenty-time Grand Slam champ Rafael Nadal to miss both Wimbledon and Olympics (More)

> US Olympic track and field trials begin today in Oregon; see full preview and how to watch (More) | ... and US Olympic swimming trials are ongoing (More)

> Janet Malcolm, famed journalist and essayist, dies of cancer at 86 (More) | "WKRP in Cincinnati" star Frank Bonner dies at 79 (More)

Science & Technology

> Coelacanths live up to a century, more than five times longer than previously believed; once thought to be extinct, a new study also shows the fish have a gestation period up to five years (More) | See video of the fish in the wild (More)

> NASA's Ingenuity helicopter unexpectedly kicks up dust while landing on the Martian surface, allowing study of the dynamics of the planet's thin atmosphere (More)

> Mutations in a specific gene linked to amyotrophic lateral sclerosis, also known as Lou Gehrig's disease; CRISPR gene-editing technique shows removing TP73 gene leads to impaired development of nerve cells (More)

Business & Markets

> Tech stocks lead Nasdaq (+0.9%) higher, while S&P 500 (-0.04%) and Dow (-0.6%) decline (More)

> An estimated 412,000 Americans filed initial jobless claims last week, increasing over last week after six consecutive weeks of decline (More)

> Content delivery network provider Akamai caused online outages at banks and airlines yesterday morning (More)

Politics & World Affairs

> House repeals war powers authorization used for the 2002 Iraq War by 268-161 vote; declaration gave the White House latitude over military operations in the region without congressional approval (More) | Explaining the AUMF (More)

> Israel launches rocket strikes in Gaza Strip for second time this week after incendiary balloon devices were floated into Israel by activists; no injuries were reported, strikes targeted Hamas sites (More)

> More than 330,000 people hit with power outages in Puerto Rico; more than 1 million people have lost power at some point since June 1 (More)

IN-DEPTH

Rethinking the Great White

Down East | Kathryn Miles. A fatal great white shark attack off the coast of Maine last year—the first in state history—has forced both residents and scientists to rethink what we know about the predator. (Read)

A Disease From Another Era

Australian Broadcasting Corp. | Staff. Polio had been nearly eradicated in the Asia-Pacific region for decades—until a vaccine-derived form of the virus sparked a new outbreak. (Read)

The Netflix of Wellness

Hollywood Reporter | Courtney Rubin. How popular exercise brand Peloton took a cue from Hollywood to turn itself into a billion-dollar content brand. (Read)

Airbnb's Nightmare Solvers

Bloomberg | Olivia Carville. Inside the online rental marketplace giant's global emergency response team, built to respond to the company's worst-case scenarios. (Read, paywall)

DIP YOUR CRYP-TOES

In partnership with Grayscale

You're interested in the world of cryptocurrency, but it's challenging to know where to start. And that's normal—the number of options and recommendations can be incredibly overwhelming.

That's why Grayscale, the world's largest digital currency asset manager, created their Bitcoin Trust (symbol: GBTC) and their Ethereum Trust (symbol: ETHE). Accessible through your brokerage account, you can gain exposure to Bitcoin and Ethereum with the click of a couple buttons; learn more today.

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ETCETERA

Ranking America's most livable beach towns. 

Is Facebook cornering the virtual reality market?

A hyperdetailed map of broadband access in America.

From our partners: This game-changing brand helps men find the right regimen for their skin type (based on a 30-second quiz) and makes said routine short and easy to stick to. Get started for as low as $20. #Ad

New giant rhino fossils found in China.

Warren Buffett on the life decisions that determine success. 

Disabled tortoise gets a custom wheelchair.

The year's first murder hornet found in the US northwest. 

Can a burrito make you fail a drug test?

Clickbait: New Jersey's High Anxiety waterslide goes up in flames.

Historybook: US declares war against Great Britain as War of 1812 begins (1812); HBD Paul McCartney (1942); HBD Blake Shelton (1976); Sally Ride becomes first American woman in space (1983).

"The love you take is equal to the love you make."

- Paul McCartney, "The End"

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