find new flexibility. find new roads. chevrolet. we are keeping a close eye on what is happening at the united nations. we saw president biden arrive just a few minutes ago. he's set to deliver remarks at the top of the hour. while we wait, i want to bring back nbc's jeff bennett. he's at the u.n. also with us, glenn johnson, former state department senior adviser and author of "window seat on the world." now axios political editor and nbc senior international correspondent, keir simmons also joins us from london. jeff, why should people care about this speech? >> reporter: it's an interesting question, steph. i think after four years of an isolationist, nationalist president, who espoused an america first view, who made clear that he had no use for multi-national organizations like the u.n., in comes a president biden. a man who as i mentioned at the