 And more than an hour and a half, Trump's speech was the longest ever for a nominee in the modern era. And Karen, Trump's keynote address closes a Republican convention that demonstrated momentum and confidence that the former president will return to the White House in November. Bloomberg politics contributor Jeanne Shanzano says while Trump's polling ahead of President Biden on several key issues, his rhetoric and selection of J.D. Vance as a running mate could create an opening for Democrats.