US denies reneging on its boycott of G20

South Africa’s president said Washington was rethinking the boycott, only for the White House to dismiss the claim as “fake news.”
South Africa’s President Cyril Ramaphosa at the G20. South African President Cyril Ramaphosa. Yves Herman/Reuters.

US mulls sanctions on Nigeria over disputed Christian killings

The issue already led the Trump administration to redesignate Nigeria as a “Country of Particular Concern” in October.
Nigeria’s President Bola Tinubu.Nigeria’s President Bola Tinubu. Adriano Machado/Reuters.

All the hottest tech needs to be so, so cold

Startup Interlune has signed $500 million in contracts to supply helium-3 gas to help keep AI and quantum computing devices running cold. Their next helium search is in space.
Rendered image of Interlune machine on the moonImage rendering courtesy of Interlune

Tilray’s Irwin Simon on answering to regulators, shareholders, and God

The cannabis and craft beer CEO has responded to tougher conditions by diversifying — and avoiding debt.
Irwin Simon.Courtesy of Tilray/Joey Pfeifer/Semafor
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Politics

Principals Live: Powering America’s Future

One of the few areas of bipartisan consensus is the critical need for permitting reform.

Trump threatens six Democrats with death penalty

Trump accused six Congressional Democrats of “SEDITIOUS BEHAVIOR, punishable by DEATH” in a post on Truth Social.
US President Donald Trump. Frank Robichon/Reuters

Debatable: Congressional term limits

The gerontocracy that has taken hold on Capitol Hill in recent years is sparking new talk of possible age or term limits.
House Democratic Caucus Chairman Pete Aguilar and Speaker Emerita Nancy Pelosi applaud House Minority Leader Hakeem Jeffries during the Speaker of the House in January.Evelyn Hockstein/Reuters

Lawmakers press for committee vote on stock-trading ban this year

“Certainly I would prefer to see [a vote] before Christmas,” Rep. Chip Roy said.

Trump stops getting everything he wants from fellow Republicans

It’s early, but members of the president’s party are starting to spurn his demands on everything from tariffs to redistricting.

Some US economic data lost for good because of shutdown

An information shortfall will likely make economic policymaking much harder.

Trump, MBS agree to develop rare earths refinery in Saudi Arabia

An American minerals firm will partner with Riyadh’s state-owned mining company to supply both countries’ manufacturing and defense industries.

Senate struggles toward a health care deal

There are no official negotiations going on yet, just informal talks with Republicans.

Saudi leader’s Washington visit has plenty of fanfare but few details

One clear theme of the US-Saudi business summit: the importance of exporting US tech to the global AI race.

Democrats start falling for risk-takers as their early 2028 conversation begins

In the aftermath of the shutdown and the party’s successful off-year elections, the Democrats who’ve taken the biggest risks have seen the biggest benefits.

Democrats fighting to preserve states’ ability to regulate AI

The issue is roaring back to life during defense bill talks after President Donald Trump urged Republicans to act; the Senate had voted 99-1 against a state-level moratorium.
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