Mitt Romney on Donald Trump's Third Grade Theatrics

The transcript discusses Mitt Romney's critical speech against Donald Trump, highlighting the potential impact on the Republican Party's future. It explores Trump's likely response and strategy, emphasizing his past tactics. The discussion also covers the challenges faced by other Republican candidates like Ted Cruz, Marco Rubio, and John Kasich, as they navigate their positions in relation to Trump and the party's establishment.

What challenges do the Republican candidates face in uniting against Trump?

In what way does the speaker suggest that Trump's approach has galvanized support?