Greatest chips, no speakerphone skills

The President phoned in while Jensen of Nvidia was on stage, and the suggestion was to put him on speakerphone. Jensen asked how to do that, so he was handed the extra microphone kept on hand in case someone's mic goes out.

Everybody tries to reverse engineer his chips, and nobody can. The same man could not figure out how to press the speakerphone button.

Meanwhile, the President dropped a one-liner through the speakerphone perfectly.