NATO At 75 - Time To Retire?

NATO's purpose - if it ever had one - is now long since passed. The Cold War has ended and the over-blown scare of global communism has receded. So what is NATO's purpose in our era? Is it time for a radical restructuring? Also today - the Ukraine aid bill will likely be signed into law today and the military-industrial bonanza will be on. But will more weapons make a difference? Finally - is Trump secretly mad at Speaker Johnson?