G20 protests: Water cannons and torched cars
Cars were set alight and water cannons deployed in an ongoing struggle between police officers and protesters ahead of the G20 summit in Hamburg, Germany.
00:58 - Source: CNN
Major protests in 2017 15 videos
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G20 protests: Water cannons and torched cars
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Black Lives Matter on stage at opposing rally
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Man charged with firing gun at protesters
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A man gets sprayed with a chemical irritant as multiple fights break out between Trump supporters and anti-Trump protesters in Berkeley, California on April 15, 2017.
Pro-Trump, anti-Trump fights yield 21 arrests
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People overturn trash cans and throw objects as police try to clear a violent crowd Saturday, Sept. 16, 2017, in University City, Mo. Earlier, protesters marched peacefully in response to a not guilty verdict in the trial of former St. Louis police officer Jason Stockley. (AP Photo/Jeff Roberson)
St. Louis protests turn tumultuous
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Violent protests erupt on Georgia Tech campus
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Local residents walk to attend a mass protest in Chechnya's provincial capital Grozny, Russia, Monday, Sept. 4, 2017. Tens of thousands of people have taken to the streets in Russia's predominantly Muslim Chechnya to protest what the Chechen leader called "genocide of Muslims" in Myanmar. (AP Photo/Musa Sadulayev)
Thousands in Chechnya rally for Rohingya Muslims
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CHARLOTTESVILLE, VA - JULY 08: The Ku Klux Klan protests on July 8, 2017 in Charlottesville, Virginia. The KKK is protesting the planned removal of a statue of General Robert E. Lee, and calling for the protection of Southern Confederate monuments. (Photo by Chet Strange/Getty Images)
KKK rally met with counterprotesters
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Smoke billows after Phoenix police used tear gas outside the Phoenix Convention Center, Tuesday, Aug. 22, 2017, in Phoenix. Protests were held against President Donald Trump as he hosted a rally inside the convention center. (AP Photo/Matt York)
Cops throw gas canisters, protesters throw them back
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Dozens injured in Jerusalem protests
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IZMIT, TURKEY - JULY 04:  Supporters are seen marching on a highway on the 20th day of the "Justice March" lead by Turkey's main opposition Republican People's Party (CHP) leader Kemal Kilicdaroglu on July 4, 2017 in Izmit, Turkey. Kilicdaroglu began the 425-kilometer, Ankara to Istanbul protest march on June 15 to protest the conviction of CHP lawmaker Elis Berberoglu. The protest will end outside the prison where Berberoglu is being held.  (Photo by Chris McGrath/Getty Images)
Walking hundreds of miles to protest Erdogan
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Demonstrators clash with the police during a rally against Venezuelan President Nicolas Maduro, in Caracas on April 19, 2017.
Venezuela braced for rival demonstrations Wednesday for and against President Nicolas Maduro, whose push to tighten his grip on power has triggered waves of deadly unrest that have escalated the country's political and economic crisis. / AFP PHOTO / Juan BARRETO        (Photo credit should read JUAN BARRETO/AFP/Getty Images)
Why Venezuelans are protesting
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Protests erupt at UC Berkeley over guest speaker
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