At first, it seemed like the well-documented bromance between Musk and Trump would survive. But then Wednesday rolled around. Musk took issue with the One Big Beautiful Bill Act. If you've been following this newsletter the past few weeks,

Here's what to know about the feud between Donald Trump and Elon Musk over the president's "Big Beautiful Bill."

President Donald Trump and billionaire Elon Musk’s alliance ended dramatically this week as the two publicly feuded on social media over Republican lawmakers’ One Big Beautiful Bill Act, which would advance the president’s agenda.