IN PICTURES: Women's march draws massive crowds across the U.S.

In coordinated rallies in New York, Washington, Los Angeles and Chicago, hundreds of thousands of women and their male supporters took to the streets.

Women's March in Park City, Utah on January 20, 2018. (Reuters)
As Trump starts his second year in office, tens of thousands of women gathered in the streets in cities across the United States to encourage other women to participate in politics, run for office and to call for equal rights.
The main event of the 2018 Women's March will take place on Sunday in Las Vegas and will be entitled "Power to the Polls".
The first march took place on the second day after Trump's inauguration last year, making this year's march the second of its kind.
Women's March in Manhattan in New York City (REUTERS/Gabriela Bhaskar)Women's March in Manhattan in New York City (REUTERS/Gabriela Bhaskar)
A woman holds a clipboard to register people to vote at Women's March in Manhattan in New York City (REUTERS/Gabriela Bhaskar)A woman holds a clipboard to register people to vote at Women's March in Manhattan in New York City (REUTERS/Gabriela Bhaskar)
Melissa Etheridge performs with The Gay Men's Chorus of Los Angeles at the second annual Women's March in LA (REUTERS/Patrick T. Fallon)Melissa Etheridge performs with The Gay Men's Chorus of Los Angeles at the second annual Women's March in LA (REUTERS/Patrick T. Fallon)
People participate in the second annual Women's March in LA (REUTERS/Patrick T. Fallon)People participate in the second annual Women's March in LA (REUTERS/Patrick T. Fallon)
Demonstrators take part in the Women's March in Manhattan in New York City (REUTERS/Caitlin Ochs)Demonstrators take part in the Women's March in Manhattan in New York City (REUTERS/Caitlin Ochs)