JOINING ME NOW IS DEMOCRATIC SENATOR MARK KELLY OF ARIZONA. SENATOR KELLY, WELCOME BACK TO "MEET THE PRESS." >> GOOD TO BE ON. THANK YOU, KRISTEN. >> THANK YOU SO MUCH FOR JOINING US.I DO WANT TO START WHERE I LEFT OFF WITH AMBASSADOR MIKE WALTZ ON IRAN. OF COURSE, SECRETARY OF STATE MARCO RUBIO SAID THIS WEEK THAT THE U.S. IS STILL OPEN TO A DIPLOMATIC RESOLUTION TO THE WAR. HE ALSO DESCRIBED THE PRESIDENT'S APPROACH AS, QUOTE, A HEAD FOR AN EYE.AS SOMEONE WHO HAS FLOWN COMBAT MISSIONS DURING THE GULF WAR, ...