Washington at any moment, President Biden will give what could be one of the most consequential speeches of his presidency when he delivers his final address to the united nations general assembly. Right now, Brazils President is speaking. You can see him right there. President biden is up next we are toll as he looks to cement his foreign Policy Legacy against a backdrop of global crises, including the war in ukraine, in the conflict in the Middle East, that is widening this morning. Its threatening to explode into an allout war in the region. Cnns Alex Marquardt and Kayla Tausche are at the un this morning. Alex, let me start with you first. How will all of this fact, what we see there today and how big of a moment is this for the president No Doubt it is a big moment for him as he looks to this final speech at the un general assembly talking about his priorities for the past four years and those going forward. What has been done, what still needs to be done. And essentially so he ta