<thinking>

Let me analyze the 24 news items and craft an executive briefing in the required format.

Key themes today:

1. **Iran conflict escalation** - Multiple reports: US-Israel preparing to restart attacks on Iran next week (RT/NYT), Hormuz Strait closure could drain global oil reserves to historic lows by end of May (CNBC), global stockpiling competition intensifying (Bloomberg), Iran proxy fears outside Middle East (NYT)

2. **Geopolitics** - US-Nigeria kill ISIS leader, Gaza Hamas leader killed, London far-right rally, Russia shoots down 67 Ukrainian drones, Trump-Xi talks with few deals

3. **Tech/AI** - Cerebras $60B IPO but nearly went bankrupt, OpenAI restructuring with Brockman taking over product, DeepSeek-V4 integration by NetEase, Nectar Social $30M raise

4. **Finance** - BDC stocks worst drop since pandemic, global stockpiling

The most dominant narrative today is clearly the Iran war threat and its cascading effects on energy and global markets. Multiple stories converge on this.

Let me construct the briefing:

【今日核心叙事】

Should be the single most important event/trend, under 40 characters, referencing specific news.

The Iran situation is the core narrative - US and Israel may restart military operations against Iran as early as next week, with Hormuz Strait closure threatening historic oil inventory lows.

【三条必读】

Need to pick three must-reads with specific numbers/outcomes, under 25 characters each.

① Iran attack restart next week - RT/NYT

② Hormuz closure could hit historic oil lows by end of May - CNBC

③ Cerebras $60B AI chip company nearly went bankrupt burning $8M/month - TechCrunch

Or maybe:

① US-Israel may restart Iran strikes next week

② Hormuz closure: global oil may hit historic lows by May end

③ Congo Ebola: 87 dead, no approved vaccine

Let me refine for the 25-character limit (Chinese characters):

① 美以或下周重启对伊朗军事打击 (15 chars) - good

② 霍尔木兹若关闭，全球油库5月底触历史低位 (19 chars) - good

③ 刚果罕见埃博拉已致87人死亡，无疫苗可用 (19 chars)

Actually let me reconsider. The three must-reads should