[applause] pleasees and gentlemen, welcome to the stage, with our greatest tucson welcome, mark congresswomanabrielle giffords, and the 42nd president of the united states, president william jefferson clinton. [applause] ♪ [applause] [applause] thank you. thank you, mayor, thank you ron. we are incredibly grateful to call both of you friends. and grateful for how much you have done to serve the people of this great state of arizona. [applause] thing that i have learned here in arizona is that arizonans are straightforward, and on his people. [applause] mark: i will be honest with all of you about something, i'm kind of new to this whole campaigning thing. i definitely have not had the chance, at least not many times, to introduce a former president of the united states. [applause] you see, in my career, i did not to politics. i was just some balls guy who flew airplanes in the navy. later, i got a chance to fly this space shuttle several times for nasa. [applause] mark: then i met and was really lucky to marry this incredible woman from arizona. [applause] mark: and her name was gabrielle gif