【7/2 8時】Dan Ives departs Wedbush to launch AI merchant bank・Visa/PYMNTS AI shopping assistants top retail budgets

7月2日 8時のAI速報をお届けします。

▼ トピック
1. Dan Ives departs Wedbush to launch AI merchant bank
https://www.cnbc.com/2026/07/01/tech-analyst-dan-ives-is-exiting-wedbush-for-a-new-venture.html
2. Visa/PYMNTS AI shopping assistants top retail budgets
https://www.pymnts.com/news/artificial-intelligence/2026/ai-shopping-assistants-top-retail-budgets/
3. AI Theodore Roosevelt at presidential library (LemonSlice + Microsoft)
https://thehill.com/homenews/administration/5950575-trump-ai-teddy-roosevelt-chat/
4. Guggenheim upgrades software stocks, "Armageddon called off"
https://www.barrons.com/articles/software-stocks-buy-servicenow-check-point-salesforce-cc850b76