Tens of thousands of people took to the streets of Boston on Saturday to protest a "free speech" rally featuring far-right speakers a week after a woman was killed at a Virginia white-supremacist demonstration.
Rally organizers had invited several far-right speakers who were confined to a small pen that police set up in the historic Boston Common park to keep the two sides separate. The city avoided a repeat of last weekend's bloody street battles in Charlottesville, Virginia, where one woman was killed.
Police estimated that as many as 40,000 people packed into the streets around the nation's oldest park.
Officials had spent a week planning security for the event, mobilizing 500 police officers, including many on bikes, and placing barricades and large white dump trucks on streets along the park, aiming to deter car-based attacks like those seen in Charlottesville and Europe.
The rally never numbered more than a few dozen people, and its speakers could not be heard due to the shouts of those protesting it and the wide security cordon between the two sides. It wrapped up about an hour earlier than planned.
Protesters surrounded people leaving the rally, shouting "shame" and "go home" and occasionally throwing plastic water bottles. Police escorted several rally participants through the crowds, sometimes struggling against protesters who tried to stop them.
Some people dressed in black with covered faces several times swarmed rally attendees, including two men wearing the "Make America Great Again" caps from President Donald Trump's campaign.
The violence in Charlottesville triggered the biggest domestic crisis yet for Trump, who provoked ire across the political spectrum for not immediately condemning white nationalists and for praising "very fine people" on both sides of the fight.
On Saturday, Trump on Twitter praised the Boston protesters.
"I want to applaud the many protestors in Boston who are speaking out against bigotry and hate. Our country will soon come together as one!" Trump tweeted. "Our great country has been divided for decades. Sometimes you need protest in order to heal, & we will heal, & be stronger than ever before!"
Twenty-seven people were arrested, largely for scuffles in which some protesters threw rocks and bottles of urine at police dressed in riot gear, Police Commissioner William Evans told reporters.
"There was a little bit of a confrontation," Evans said. "99.9 percent of the people who were here were here for the right reasons."
Several protesters said they were unsurprised that the "Free Speech" event broke up early.
"They heard our message loud and clear: Boston will not tolerate hate," said Owen Toney, a 58-year-old community activist who attended the anti-racism protest. "I think they'll think again about coming here."
U.S. tensions over hate speech have ratcheted up sharply after the Charlottesville clashes during the latest in a series of white supremacist marches.
White nationalists had converged in the Southern university city to defend a statue of Robert E. Lee, who led the pro-slavery Confederacy's army during the Civil War, which ended in 1865.
A growing number of U.S. political leaders have called for the removal of statues honoring the Confederacy, with civil rights activists charging that they promote racism. Advocates of the statues contend they are a reminder of their heritage.
Organizers of Saturday's rally in Boston denounced the white supremacist message and violence of Charlottesville and said their event would be peaceful.
Republican U.S. Senate candidate Shiva Ayyadurai spoke at the rally, surrounded by supporters holding "Black Lives Matter" signs.
"We have a full spectrum of people here," Ayyadurai said in a video of his speech posted on Twitter. "We have people from the Green Party here, we have Bernie (Sanders) supporters here, we've got people who believe in nationalism."Protests are also expected on Saturday in Texas, with the Houston chapter of Black Lives Matter holding a rally to remove a "Spirit of the Confederacy" monument from a park and civil rights activists in Dallas planning to demonstrate against white supremacy.
A Lee statue in Dallas was vandalized overnight, Mayor Mike Rawlings said.
While Boston has a reputation as one of the nation's most liberal cities, it also has a history of racist outbursts, most notably riots against the desegregation of schools in the 1970s.
Monica Cannon, an organizer of the "Fight White Supremacy" march, called racism a fact of life in the city.
"Ignoring a problem has never solved it," Cannon said in a phone interview. "We cannot continue to ignore racism."
Karla Venegas, a 22-year-old who recently moved to Boston from California, said she was not surprised that the Free Speech rally petered out so quickly.
"They were probably scared away by the large crowd," Venegas said. "We will not stand for discrimination, racism and Nazis." (By Scott Malone and Nate Raymond; Additional reporting by Gina Cherelus in New York and Lisa Maria Garcia in Dallas; Editing by Mary Milliken, Lisa Von Ahn and Lisa Shumaker)