A reminder of the unique power that this country has to affect change in the aforesaid good in the world, thanks for beginning us with that inspirational story. I wanted to come back to this question of the war in yemen for a moment. I think senator coons for beginning this conversation. It has been just a National Security disaster for the United States over 100,000 soldiers have died of starvation and disease, aqap, to senator graham, maybe the arm of alqaeda with the clearest intentions to hit the United States remains active controlling territory, and i would argue it a strengthened iran the longer it is going on. President elect biden made a commitment during the campaign to end our military support for the saudiled coalition, and i wanted to ask you to speak to that commitment, but then also to maybe step back and talk about what our work through this coalition has taught us about the path forward in a relationship with saudi arabia. This is an important ally, a Strategic Partner