Congressman Ted Lieu of California speaks to his immigrant and U.S. veteran status.
Khan says, "We cannot solve our problems by building walls or sowing division. We are stronger together. And we will keep getting stronger when Hillary Clinton becomes our president."
He asks every patriot American -- all Muslim immigrants and all immigrants to not take this election lightly. This is a historic election, and I request to honor the memory of my son and vote ... vote for the healer, vote for the strongest candidate, Hillary Clinton.
Many in the arena are moved by this speech.