 Today's the final day of the 75th annual NATO summit taking place in Washington. Over the last three days, the military alliance focused on China, Russia and the war in Ukraine, as well as defense spending. For more, let's bring in CBS News intelligence and national security reporter Olivia Garzis up there at the State Department. Olivia, anything significant accomplished at this year's summit? I know much of the media landscape and oxygen has been taken up by Biden in the political kind of analysis. So what's been achieved?