'We march today for the moral core of this nation,' says America Ferrera at the Women's March

"We march today for our families and our neighbors, for our future, for the causes that we claim and the causes that claim us," said actress America Ferrera on Saturday at the Women's March on Washington. "We march today for the moral core of this nation, against which our new president is waging a war."

"He would like us to forget the words, 'Give me your tired, your poor, your huddled masses yearning to breathe free,' and instead take up a credo of hate, fear, and suspicion of one another," she continued, "but we are gathered here and across the country and around the world today to say, 'Mr. Trump, we refuse!'"

Originally expected to be attended by about 200,000 women, Washington officials now say the Women's March organizers estimate their numbers at half a million strong. Watch Ferrera's full speech below.