AI Starts Beating Doctors as Health Costs Strain the Budget

Senate Testimony Reveals Why the US Banned Mythos

Utah Reactor Goes Critical in Race to Meet Nuclear Deadline

Trump Unveils Qatari Jet as Air Force One Amid Boeing Delays

US Reaches World Cup Knockout Round With Best Start Since 1930

AI Starts Beating Doctors as Health Costs Strain the Budget

Two new studies suggest artificial intelligence is beginning to match or beat doctors at core medical work, at least in controlled tests. In research published in Nature, Google's AMIE system handled simulated, multi-visit patient cases as well as 21 primary care physicians overall and scored higher than the doctors on several measures, including how appropriate its treatment plans were and how closely its advice followed clinical guidelines. A separate Nature study tested an agent called MIRA that works inside a simulated electronic health record, ordering and reading tests, weighing diagnoses, and proposing treatments; across more than 500 real emergency cases, it diagnosed more accurately than board-certified physicians, getting about 88 percent of cases right to the doctors' 78 percent, while staying within safety and guideline limits. Both teams stress that the systems were tested in simulations, not on real patients, and are not ready for clinical use without further trials. For now the results point to AI as a partner for doctors rather than a replacement.

The stakes are clearest in what the country spends. The United States put about $5.3 trillion into health care in 2024, and Medicare alone ran roughly $1.1 trillion, making it one of the largest single items in the federal budget alongside Social Security and defense. Those costs keep climbing as the population ages, and Medicare's bill is projected to rise for years, putting steady pressure on the budget and on every plan to slow the national debt. Backers see AI as one of the few realistic ways to bend that curve: software that can take histories, suggest tests, and flag the right treatment could ease doctor shortages, cut paperwork, and reduce costly errors and duplicated care. Notably, the MIRA system ordered no more high-cost imaging than physicians did and kept overall testing below normal levels, a sign that smarter automation need not mean more spending. Whether those savings materialize depends on real-world results, but for a system straining under its own price tag, even modest gains in efficiency would matter.

Nature

Senate Testimony Reveals Why the US Banned Mythos

Senator Mark Warner, vice chair of the Senate Intelligence Committee, said on June 11 that General Joshua Rudd, who leads the National Security Agency and U.S. Cyber Command, had told him Anthropic's Mythos model broke into almost all of the agency's classified systems in hours rather than weeks during an authorized red-team exercise. The remark, first reported by The Economist, surfaced one day before the U.S. government, citing national security authorities, barred all foreign nationals — including Anthropic's own non-citizen employees — from using the company's Mythos 5 and Fable 5 models, prompting Anthropic to suspend both for all customers. It marked the first time the United States applied export controls directly to an AI model rather than to the chips and hardware that run it. Analysts have likened the move to past U.S. restrictions on public-key cryptography from the 1970s through the 1990s, when the government treated encryption as a munition, though others see a closer parallel in the 1946 McMahon Act, which cut off nuclear cooperation even with close allies such as Britain. The United States currently holds a clear lead in advanced AI, with China estimated to be roughly a year behind, a gap widened by American chip controls. That advantage could become far harder to close if U.S. labs achieve recursive self-improvement, in which models design more capable successors and accelerate their own progress.

The Economist

Utah Reactor Goes Critical in Race to Meet Nuclear Deadline

Valar Atomics said its Ward 250 reactor reached self-sustaining criticality at a Utah energy lab on June 18, becoming the second advanced reactor to hit the milestone under the Department of Energy's Reactor Pilot Program after Antares Nuclear's Mark-0 went critical at Idaho National Laboratory on June 4. Small modular reactors, which are smaller and faster to build than conventional plants, are central to the program's goal of bringing at least three advanced designs to criticality by July 4. The effort stems from an executive order President Donald Trump signed in May 2025 directing the department to fast-track reactor testing outside the national laboratories. Federal officials have tied the push to record U.S. electricity demand driven by AI data centers and reindustrialization, alongside a target of expanding nuclear capacity from about 100 gigawatts today to 400 gigawatts by 2050. Ward 250, a high-temperature gas reactor fueled by TRISO pellets, was built in under a year and was the first reactor authorized under the program to reach criticality outside a national lab.

World Nuclear News

Trump Unveils Qatari Jet as Air Force One Amid Boeing Delays

President Donald Trump unveiled a converted Qatari jumbo jet at Joint Base Andrews on June 19 as a new Air Force One aircraft, touring the plane after it arrived at the Maryland base that houses the presidential air fleet. The formerly Qatari-owned Boeing 747-8, gifted to the Pentagon in May 2025 and converted at an estimated cost of about $400 million, serves as an interim aircraft until Boeing delivers two purpose-built VC-25B jets. That replacement program, contracted in 2018, was originally scheduled for a 2024 delivery but has slipped to roughly 2028, with Boeing citing shortages of security-cleared workers and supply-chain problems. Trump has repeatedly criticized the delays, and his push to acquire the Qatari jet grew out of his frustration with Boeing's timeline.

AP

AIR FORCE ONE | 25-3300@USAirForce✈️🇺🇸🦅 pic.twitter.com/pMqxY3twkM

— Dan Scavino (@Scavino47) June 20, 2026

US Reaches World Cup Knockout Round With Best Start Since 1930

The U.S. men's national team advanced to the knockout round of the 2026 World Cup, beating Australia 2-0 in Seattle on June 19 to follow a 4-1 win over Paraguay and earn back-to-back World Cup victories for the first time since 1930. The result clinched first place in Group D with a match to spare and sent the co-hosts into the round of 32 in the expanded 48-team field. The team managed the win without captain Christian Pulisic, who sat out with a calf injury, and conceded just one goal across its two group matches. The 1930 tournament, where the U.S. reached the semifinals and finished third, remains the program's best World Cup result. The Americans close group play against Turkey on June 25 in Los Angeles.

ESPN

JUNE 22 1944: FDR SIGNS G.I. BILL

The Servicemen’s Readjustment Act, better known as the G.I. Bill, provided returning World War II veterans with education funding, unemployment support, and low-interest home and business loans. By opening college and homeownership to millions of veterans, it reshaped the American middle class and helped power decades of postwar economic growth.

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Sources

1. News-Medical (AMIE) / Nature (MIRA)
2. The Economist
3. World Nuclear News / unomasreactor (X)
4. AP / U.S. Air Force (X) / Scavino (X)
5. ESPN