Update: Here are the Veep's remarks.
Your Holiness, on your first apostolic visit to the United States, you've encountered a nation facing many challenges, but with more blessings than any of us could number. (Applause.) You have met a people of resonating faith who affirm that our nation was founded under God, who seek His purposes and bow to His will. (Applause.) You have seen a country where the torch of freedom, equality and tolerance will always be held high; a country where you, a herald of the Gospel of Jesus Christ and the leader of the Roman Catholic Church, will always be welcome.
[snip]
nearly 57 years have passed since the day of your ordination as a priest in June 1951. You might have found it hard to imagine then that you would stand before all humanity as a teacher, a statesman, and the shepherd of more than a billion souls. That is what God has called you to do. (Applause.)In these 57 years, your wisdom and your pastoral gifts have been extraordinary blessings to our world. In these six days, you've shared those blessings very directly for the people of the United States. Your presence has honored our country. Although you must leave us now, your words and the memory of this week will stay with us. For that, we are truly and humbly grateful. (Applause.)
And so with the greatest warmth and respect, we thank you, we bid you a safe return to Rome, and until we meet again we ask Your Holiness to remember in your prayers the United States of America. (Applause.)