Boston Mayor Marty Walsh opens by telling the delegates that he is an alcoholic. Says when he hit rock bottom, only his family and the union were there for him. He is here to introduce Labor leaders for Hillary Clinton.
Walsh reminds delegates how Donald Trump has "stiffed" workers before.
Sanchez draws distinctions between Clinton and Trump. Says America is great, gave her family opportunities.
Some delegates begin chanting "Bernie!" again.
Linda Sanchez says her parents were immigrants to the U.S., worked to become successful and sent all seven children in her family to college. Her mention of Trump's comment that Mexico sends "rapists" to U.S. draws boos. Both Linda Sanchez and her sister, Loretta, are members of the U.S. House of Representatives.