- Donald Trump spoke briefly of "unity" in his speech at the Republican National Convention.
- Some pundits have suggested Trump is now more subdued and humble since he was nearly assassinated.
- But some political scientists and historians say Trump may radicalize after his near-death experience.
Former President Donald Trump took the stage Thursday during the Republican National Convention, and for 26 minutes of his 92-minute-long speech, he spoke of uniting our deeply divided country.