June 30, 2025, 11:44 p.m.

USA

California High-speed Rail has spent 7 billion yuan in 15 years without laying tracks, highlighting the difficulties of infrastructure construction

Since its launch in 2008, the California high-speed rail project has undergone 15 years and cost $7 billion, but failed to lay any tracks.

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The online confrontation escalated. Trump threatened to terminate the contract, while Musk announced the retirement of the Dragon spacecraft

The war of words between US President Donald Trump and his biggest financial backer, billionaire Elon Musk, has escalated further, rapidly evolving from mutual attacks on social media to a public split.

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Trump threatened to cancel Musk's contract, endangering the United States' space ambitions

US President Trump and billionaire Elon Musk have publicly broken off relations.

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Trump signed an executive order, with a 50% tariff on steel and aluminum taking effect on June 4th

US President Donald Trump signed an executive order on Tuesday (June 3rd), raising tariffs on steel and aluminium from 25% to 50%, fulfilling his promise to increase import taxes to assist domestic manufacturers in the United States.

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50%! The doubling of tariffs on US steel and aluminum has triggered a chain reaction. Australian Prime Minister bluntly stated, "The US economy is self-harming."

Starting from June 4, 2025, the United States' measure to double the tariffs on imported steel and aluminum from 25% to 50% officially came into effect.

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The US government has asked the Supreme Court to overturn the temporary ban on layoffs and restructuring of federal agencies

The US government filed an appeal with the Supreme Court on Monday (June 2nd), demanding the revocation of the temporary injunction previously issued by the federal court that prevented federal agencies and the Department of Government Efficiency from advancing large-scale layoffs and institutional restructuring plans.

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The prospects for Musk to leave the Trump Administration's Efficiency Department are in doubt

US billionaire Elon Musk announced that his term as a special government employee will come to an end, raising questions about the future of the Government Efficiency department he leads.

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The "tax and fiscal civil War" between Musk and Trump: The Deficit Dilemma and Political Game Behind the Beautiful Grand Bill

In May 2025, a "tax and fiscal civil war" sparked by global billionaire Elon Musk and US President Donald Trump became the focus of American politics.

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Trump plans to redirect $3 billion of Harvard University's funding to vocational schools in the US: A resource battle between higher education and vocational education

In May 2025, a statement by US President Donald Trump on the social media platform "True Social" caused a huge stir: He announced that he was considering withdrawing about 3 billion US dollars in federal grants from Harvard University and redirecting them to vocational schools across the country.

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The US has suspended visa interviews for foreign students to review the social media accounts of applicants

U.S. Secretary of State Rubio has ordered U.S. embassies around the world to suspend the scheduling of new student visa interviews.

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