https://www.cnn.com/2020/08/20/politics/barack-obama-dnc-speech-donald-trump-joe-biden/index.html
The latest installment of the long duel between Barack Obama and Donald Trump perfectly exemplified the jarring contrasts in personal and political temperaments of the two defining White House residents of this age.
Obama -- serious and intellectual -- delivered a complex constitutional lecture on primetime television during the virtual Democratic National Convention. He summoned historic sweep, encompassing the Founders, the Civil Rights Movement, America's immigrant heritage and young Americans he called to action today to save their freedoms just as their ancestors had done every time the country's promise was imperiled.
Trump meanwhile, back at the White House, was rage-tweeting in real time in all-caps, flinging wild accusations and lies that, if anything, provided contemporaneous evidence of his predecessor's somber warnings.