Anti-Trump protesters block some entry points to inauguration

(Adds fresh quotes, details)

WASHINGTON, Jan 20 (Reuters) - Liberal activists protesting U.S. President-elect Donald Trump's inauguration scuffled with police in Washington on Friday and temporarily blocked some of the Republican real estate developer's supporters streaming in for the ceremony.

About 900,000 people were expected to pack the grassy National Mall facing the Capitol, where Trump will be sworn in, as well as the parade route along Pennsylvania Avenue to the White House and other parts of central Washington.

Protesters affiliated with a group called Disrupt J20 intermittently blocked multiple security checkpoints leading to the largest public viewing area for the ceremony, and several were led away by police clad in riot helmets and body armor.

Another group of about 150 protesters dressed in black, some of whom wore masks, marched through the city, smashing shop windows and car windows and rolling garbage cans and newspaper vending boxes into the street to form barriers.

One of the signs carried by the group read "Make Racists Afraid Again."

The Disrupt J20 protest organizer Alli McCracken, 28, of Washington, said the group was voicing its displeasure over Trump's controversial comments about women, illegal immigrants and Muslims.

"We have a lot of people of diverse backgrounds who are against U.S. imperialism and we feel Trump will continue that legacy," McCracken said on a gray morning with intermittent light rain.

Trump supporters appeared unfazed by the protests.

Anti-Trump protesters smash windows in Washington march

Jan 20 (Reuters) - A group of black-clad protesters opposed to Republican Donald Trump's inauguration as president of the United States smashed store and car windows in a protest march in Washington on Friday. (Reporting by David Lawder; Writing by Scott Malone; Editing by Chizu Nomiyama)