FERGUSON, USA - NOVEMBER 19: A protestor bangs a wash bin in front of the Ferguson Police Department as part of continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency

FERGUSON, USA - NOVEMBER 19: A Protestor in a Guy Fawkes mask, raises his hands in front of a line of police outside the Ferguson Police Department as part of continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency

FERGUSON, USA - NOVEMBER 19: Protestors block the street in front of the Ferguson Police Department as part of continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency

FERGUSON, USA - NOVEMBER 19: Protestors block the street in front of the Ferguson Police Department as part of continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency

FERGUSON, USA - NOVEMBER 19: A protestor is arrested during demonstrations in front of the Ferguson Police Department as part of continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency

FERGUSON, USA - NOVEMBER 19: Protestors block the street in front of the Ferguson Police Department as part of continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency

FERGUSON, USA - NOVEMBER 19: Protestors block the street in front of the Ferguson Police Department as part of continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency

FERGUSON, USA - NOVEMBER 19: Police stand guard in order to keep the street clear of protestors in front of the the Ferguson Police Department during continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency

FERGUSON, USA - NOVEMBER 19: Protestors block the street in front of the Ferguson Police Department as part of continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency

FERGUSON, USA - NOVEMBER 19: Protestors block the street in front of the Ferguson Police Department as part of continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency

FERGUSON, MO - NOVEMBER 19: Police surge into the street through cars in order to clear of protestors in front of the the Ferguson Police Department during continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency

FERGUSON, USA - NOVEMBER 19: Police stand guard in order to keep the street clear of protestors in front of the the Ferguson Police Department during continued demonstrations in regards to the shooting death of Michael Brown by police officer Darren Wilson in Ferguson, Missouri, USA, on November 19, 2014. People are waiting for the grand jury decision in the case of 18 year-old black teenager shot and killed by a police officer, in Ferguson, Missouri. Samuel Corum / Anadolu Agency