Transcript of first lady Michelle Obama's speech at the Democratic National Convention, as prepared for delivery:
Over the past few years as First Lady, I have had the extraordinary privilege of traveling all across this country. And everywhere I've gone, in the people I've met, and the stories I've heard, I have seen the very best of the American spirit.
I have seen it in the incredible kindness and warmth that people have shown me and my family, especially our girls.