Sen. Ted Cruz (R-Texas) said the dramatic fallout between President Trump and his former special adviser, Elon Musk, is "incredibly unfortunate" after the two had a heated public exchange via social media posts on Thursday.

During a Thursday interview with Sean Hannity on his Fox News show "Hannity," Cruz expressed his disappointment over the feud, which began with Musk criticizing Trump's “big, beautiful” spending bill, but turned personal after Trump called Musk "crazy" and

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