A law enforcement officer tries extinguish a burning American flag, Wednesday, July 20, 2016, in Cleveland, during the third day of the Republican convention. (Photo by John Minchillo/AP Photo)





A woman walks past Micah Naziri and Jaimes Campbell, advocates for open carry, as they patrol the streets of Cleveland with their assault weapons during the Republican National Convention in Ohio, U.S., July 19, 2016. (Photo by Adrees Latif/Reuters)





California delegate Jake Byrd reacts as New York delegate Bob Hayssen holds up a Trump flag during the second day session of the Republican National Convention in Cleveland, Tuesday, July 19, 2016. (Photo by John Locher/AP Photo)





Police officers and protesters clash along a street outside the Republican National Convention in Cleveland, Ohio, U.S. July 19, 2016. (Photo by Shannon Stapleton/Reuters)





A man wearing a Trump cape talks to people during the second day of the Republican National Convention in Cleveland, Ohio, U.S. July 19, 2016. (Photo by Aaron Josefczyk/Reuters)





A group that the Republican National Convention described as its “Patriotic Nationality Ambassadors” lead the convention in the U.S. Pledge of Allegiance at the start of the second session of the Republican National Convention in Cleveland, Ohio, U.S., July 19, 2016. (Photo by Carlo Allegri/Reuters)





Children of Republican U.S. presidential candidate Donald Trump, Donald Jr. and Ivanka, celebrate with the New York delegation as they celebrate that state putting Donald Trump over the top to clinch nomination at the Republican National Convention in Cleveland, Ohio, U.S. July 19, 2016. (Photo by Brian Snyder/Reuters)





Members of the West Ohio Minutemen openly carry rifles in Cleveland Public Square near the Republican National Convention in Cleveland, Ohio, U.S., July 19, 2016. (Photo by Lucas Jackson/Reuters)





A delegate holds a Donald Trump doll during the second day of the Republican National Convention in Cleveland, Ohio, U.S. July 19, 2016. (Photo by Brian Snyder/Reuters)





California Highway Patrol officers confront protesters during demonstrations near the Republican National Convention in Cleveland, Ohio, U.S., July 19, 2016. (Photo by Lucas Jackson/Reuters)





A protester against Republican presidential candidate Donald Trump is blocked by a law enforcement officer near the Republican National Convention in Cleveland, Ohio, U.S., July 19, 2016. (Photo by Jim Urquhart/Reuters)





Natalie Gulbis, a professor golfer on the LPGA tour, speaks at the Republican National Convention in Cleveland, Ohio, U.S. July 19, 2016. (Photo by Jim Young/Reuters)





A delegate dressed as a U.S. revolutionary war militiaman walks through the crowd on the floor during the Republican National Convention in Cleveland, Ohio, U.S., July 19, 2016. (Photo by Brian Snyder/Reuters)





Police block a street from protesters during the Republican National Convention in Cleveland, Ohio, U.S., July 19, 2016. (Photo by Andrew Kelly/Reuters)





A delegate wears colorful socks on the second day of the Republican National Convention in Cleveland, Ohio, U.S. July 19, 2016. (Photo by Aaron P. Bernstein/Reuters)





Supporters of Republican U.S. presidential nominee Donald Trump obscure a protester from the activist group Code Pink holding an anti-racism and anti-hate banner, so that only her hand (R) making a peace sign can be seen as she interrupts the proceedings at the Republican National Convention in Cleveland, Ohio, U.S. July 19, 2016. (Photo by Mike Segar/Reuters)





Television personality Omarosa is interviewed during the second day of the Republican National Convention in Cleveland, Ohio, U.S., July 19, 2016. (Photo by Jonathan Ernst/Reuters)





Protesters perform songs near the Republican National Convention in Cleveland, Ohio, U.S., July 20, 2016. (Photo by Jim Urquhart/Reuters)





A U.S. Secret Service agent stands watch as a private jet carrying Republican U.S. presidential candidate Donald Trump arrives on the third day of the Republican National Convention in Cleveland, Ohio, U.S., July 20, 2016. (Photo by Jonathan Ernst/Reuters)





The helicopter carrying Republican U.S. presidential nominee Donald Trump lands before an event in Cleveland, Ohio, U.S. July 20, 2016. (Photo by Lucas Jackson/Reuters)





A woman waves towards the helicopter carrying Republican U.S. presidential nominee Donald Trump before an event in Cleveland, Ohio, U.S. July 20, 2016. (Photo by Lucas Jackson/Reuters)





Demonstrators walk in a fake wall during protests outside the Republican National Convention in Cleveland, Ohio, U.S., July 20, 2016. (Photo by Andrew Kelly/Reuters)





Women wear patriotic outfits as they arrive at the Republican National Convention in Cleveland, Ohio, U.S., July 20, 2016. (Photo by Mike Segar/Reuters)





A supporter of the Revolutionary Communist Party is arrested by police after assisting other members with burning a U.S. flag outside the gates of the Quicken Loans Arena, the site for the Republican National Convention in Ohio, U.S., July 20, 2016. (Photo by Adrees Latif/Reuters)





Cleveland police officers detain a protester that was part of a group attempting to burn a U.S. flag while protesting near the Republican National Convention in Cleveland, Ohio, U.S., July 20, 2016. (Photo by Lucas Jackson/Reuters)





Cleveland police officers on horseback depart after clashes with a group attempting to burn a U.S. flag while protesting near the Republican National Convention in Cleveland, Ohio, U.S., July 20, 2016. (Photo by Lucas Jackson/Reuters)





Members of the California Highway Patrol stand watch during a protest at Public Square on Wednesday, July 20, 2016, in Cleveland, during the third day of the Republican convention. (Photo by Patrick Semansky/AP Photo)





Law enforcement officers clash with protesters, Wednesday, July 20, 2016, in Cleveland, during the third day of the Republican convention. (Photo by John Minchillo/AP Photo)





A gun rights activist stands in front of police lines during a rally outside the Republican National Convention in Cleveland, Ohio on July 19, 2016. The Republican Party formally nominated Donald Trump for president of the United States, capping a roller-coaster campaign that saw the billionaire tycoon defeat 16 White House rivals. (Photo by Andrew Caballero-Reynolds/AFP Photo)





A man wears a Hillary Clinton mask while standing in support of Donald Trump for President with a “Hillary for Prison” sign outside the Republican National Convention in Cleveland, Ohio, U.S. on July 19, 2016. Delegates formally nominated Trump for president after a state by state roll call. (Photo by Patrick Fallon via ZUMA Wire)





New Jersey Governor Chriis Christie (R) sits with his wife Mary Pat (L) and react as Donald Trump's son Donald Trump Jr. speaks on the second day of the 2016 Republican National Convention at Quicken Loans Arena in Cleveland, Ohio, USA, 19 July 2016. The four-day convention is expected to end with Donald Trump formally accepting the nomination of the Republican Party as their presidential candidate in the 2016 election. (Photo by Andrew Gombert/EPA)





Delegates react to speeches on the second day of the 2016 Republican National Convention at Quicken Loans Arena in Cleveland, Ohio, USA, 19 July 2016. (Photo by Michael Reynolds/EPA)





Police officers try to block the path of protesters during the Republican National Convention (RNC) in Cleveland, Ohio, USA, 19 July 2016. (Photo by Justin Lane/EPA)





Anti-Trump activists and Code Pink members Alli McCracken (L) and Medea Benjamin (R) empty bags of tennis balls to highlight the fact that the balls are banned, while assault rifles are not, from the event zone surrounding the Republican National Convention, in downtown Cleveland, Ohio, USA, 19 July 2016. Numerous protest groups are expected to gather in Cleveland throughout the four-day-long convention. (Photo by Jim Lo Scalzo/EPA)





A immigrant rights activist holds up part of a fabric wall protesting Republican presidential candidate Donald Trump, Wednesday, July 20, 2016, in Cleveland, during the third day of the Republican convention. (Photo by Patrick Semansky/AP Photo)





Tiffany Trump, daughter of Republican Presidential Candidate Donald Trump, speaks during the second day session of the Republican National Convention in Cleveland, Tuesday, July 19, 2016. (Photo by Carolyn Kaster/AP Photo)





A protester legally brings a rifle into Public Square under Ohio's open carry law, Wednesday, July 20, 2016, in Cleveland, during the third day of the Republican convention. (Photo by John Minchillo/AP Photo)





Nyima Coleman holds a Black Lives Matter sign at Public Square outside the Republican National Convention in Cleveland, Ohio, U.S. July 19, 2016. (Photo by Shannon Stapleton/Reuters)