An unidentified person throws pieces of paper, resembling banknotes, as Russian opposition figure Ilya Yashin (L) presents his report, titled 'National Security Threat' and dedicated to current situation in Chechnya and its leader Ramzan Kadyrov, in Moscow, Russia, February 23, 2016. REUTERS/Maxim Shemetov 

Codepink activists protest behind U.S. Secretary of State John Kerry before a Senate Foreign Relations Committee hearing on the FY2017 State Department Budget Request on Capitol Hill in Washington, February 23, 2016. REUTERS/Yuri Gripas 

Republican presidential candidate Donald Trump spars with Univision reporter Jorge Ramos before his "Make America Great Again Rally" at the Grand River Center in Dubuque, Iowa, August 25, 2015. REUTERS/Ben Brewer 

British comedian known as Lee Nelson (unseen) throws banknotes at FIFA President Sepp Blatter as he arrives for a news conference after the Extraordinary FIFA Executive Committee Meeting at the FIFA headquarters in Zurich, Switzerland July 20, 2015. REUTERS/Arnd Wiegmann 

U.S. Republican presidential candidate Senator Ted Cruz gestures as he engages in a lengthy debate on the Iran nuclear deal with Code Pink peace activism group co-founder Medea Benjamin (L with peace sign) in Lafayette Park across from the White House in Washington July 23, 2015. REUTERS/Jim Bourg 

U.S. President Barack Obama (R) and Vice President Joe Biden (L) react as a heckler is removed for an extended interruption of his remarks during a reception to observe LGBT Pride Month in the East Room at the White House in Washington June 24, 2015. REUTERS/Jonathan Ernst 

Environmental activists (R) interrupt Democratic presidential candidate Hillary Clinton during a campaign town hall meeting in Dover, New Hampshire July 16, 2015. REUTERS/Brian Snyder 

A protester jumps on the table in front of the European Central Bank President Mario Draghi during a news conference in Frankfurt, April 15, 2015. REUTERS/Kai Pfaffenbach 

An anti-deportation protester (R) in the audience shouts against U.S. President Barack Obama (L), stopping him temporarily from delivering remarks during an event on immigration reform in San Francsico, November 25, 2013. REUTERS/Jason Reed 

Desiree Fairooz of Texas, 50, jumps up in front of U.S. Secretary of State Condoleezza Rice before Rice testifies before the House Foreign Affairs Committee on Capitol Hill in Washington October 24, 2007. REUTERS/Larry Downing 

A Code Pink demonstrator (R) dangles a set of handcuffs in front of former United States Secretary of State Henry Kissinger at the Armed Services Committee on global challenges and U.S. national security strategy on Capitol Hill in Washington January 29, 2015. REUTERS/Gary Cameron 

Australia's conservative leader Tony Abbott (L) and his daughters (L-R) Louise and Bridget react as an unidentified man is removed by security from the stage after Abbott claimed victory in Australia's federal election during an election night function in Sydney September 7, 2013. REUTERS/David Gray 

An anti-war protester interrupts US Republican presidential candidate Senator John McCain (R-AZ) (R) as he addresses a National Association of Latino Elected and Appointed Officials conference in Washington, June 28, 2008. REUTERS/Jonathan Ernst 

Protesters disrupt a news conference by U.S. Republican presidential candidate and former U.S. House Speaker Newt Gingrich after he got the endorsement of Iowa Speaker of the House Kraig Paulsen and New Hampshire Speaker of the House Bill O'Brien at the Iowa State Capitol in Des Moines, Iowa, December 21, 2011. REUTERS/Jeff Haynes 

U.S. Secretary of State John Kerry reacts as he waits for U.S. Secretary of Defense Chuck Hagel and General Martin Dempsey, chairman of the Joint Chiefs of Staff, to arrive as he appears at a U.S. House Foreign Affairs Committee hearing on Syria on Capitol Hill in Washington, September 4, 2013. REUTERS/Jason Reed 

Two women wearing false beards from a women's protest group are forcibly removed from the stage at the start of the UMP party's 3rd Grand National Convention to Present their 2012 Project in Paris, December 6, 2011. Sign reads, "Racism is good, Sexism is better". REUTERS/Charles Platiau 

Du Jianguo, a protester claiming to be an independent economist and demonstrating against the World Bank's "China 2030 Report", attempts to distribute materials to the media during a news conference by World Bank's President Robert Zoellick at its Beijing office February 28, 2012. REUTERS/Jason Lee 

A protester is evicted from a Senate Foreign Relations Committee hearing with US Commander in Iraq General David Petraeus and Ambassador to Iraq Ryan Crocker, on Capitol Hill in Washington, April 8, 2008. REUTERS/Jonathan Ernst 

A protestor, holding up a sign, is removed by a security guard during a speech by Wayne LaPierre (unseen), executive vice president of the National Rifle Association (NRA), during a news conference in Washington December 21, 2012. REUTERS/Joshua Roberts