Protesters ride around after the announcement of the grand jury decision. (David Goldman / AP)
Ferguson Market and Liquor store is vandalized after the announcement of the grand jury decision (Jeff Roberson / AP)
Police in riot gear use tear gas to clear the street in front of the Ferguson Police Department. (Charlie Riedel / AP)
Smoke fills the streets as some buildings are on fire. (Jeff Roberson / AP)
Police guard the area as some buildings are set on fire. (David Goldman / AP)
People watch as stores burn Tuesday, Nov. 25, 2014, in Ferguson, Mo. (David Goldman / AP)
Cars burn at a used car dealership Tuesday, Nov. 25, 2014, in Dellwood, Mo. (Charlie Riedel / AP)
Police arrive at a business Tuesday, Nov. 25, 2014, in Dellwood, Mo., as cars in a parking lot next to the building burn. (Charlie Riedel / AP)
Protesters gather around burning refuse in Oakland, Calif. (Noah Berger / AP)
Stuck motorists wait for police to clear demonstrators from Interstate 580 in Oakland, Calif. (Noah Berger / AP)
Smoke fills the streets as some buildings are on fire after the announcement. (Jeff Roberson / AP)
A handful of activists hold a peaceful protest outside the Metropolitan Police Department headquarters (J. Scott Applewhite / AP)
A handful of activists hold a peaceful protest outside the Metropolitan Police Department headquarters (J. Scott Applewhite / AP)
Police in riot gear move down the street past a burning police car. (David Goldman / AP)
A police car is set on fire after a group of protesters vandalize the vehicle. (Charlie Riedel / AP)
Protesters run for shelter as smoke fills the streets after the announcement. (David Goldman / AP)
Smoke fills the streets in Ferguson after the announcement. (David Goldman / AP)
Tweet from ABC13 reporter Tracy Clemons: "They just set a police car on fire" (Tracy Clemons / Twitter)
Devin Dwyer at ABC News: "Several hundred protesters marched noisily to WH gate then went dead silent. Now chants: 'who are we?' 'mike brown'" (Devin Dwyer / Twitter)
Protesters block streets after the announcement of the grand jury decision in St. Louis, Mo. (Jeff Roberson / AP)
Police officers grab a protester after the announcement. (David Goldman / AP)
A protester walks out of a store with goods after the announcement of the grand jury decision. (David Goldman / AP)
A group of people raise their arms while chanting "Hands Up, Don't Shoot" during a protest. (Jeff Chiu / AP)
An armed police officer guards the area after a group of protesters vandalize a police cruiser. (David Goldman / AP)
Protesters march during a rally near the Chicago Police headquarters after the announcement. (Charles Rex Arbogast / AP)
Police officers confront protesters after the announcement of the grand jury decision (David Goldman / AP)
President Barack Obama speaks after the Ferguson grand jury decided not to indict police officer Darren Wilson. (Jacquelyn Martin / AP)
A woman holds up a display of people allegedly killed by police during a protest outside the Chicago Police headquarters before the announcement (Charles Rex Arbogast / AP)
Protesters march during a rally near the Chicago Police headquarters after the announcement of the grand jury decision (Charles Rex Arbogast / AP)
Police officers stand guard in front of the Ferguson Police Department as protesters react to the announcement of the grand jury decision (Charlie Riedel / AP)
Police officers stand guard in front of the Ferguson Police Department as protesters react to the announcement of the grand jury decision (Charlie Riedel / AP)
Police officers stand guard in front of the Ferguson Police Department as protesters react to the announcement of the grand jury decision (David Goldman / AP)
Protesters shove a police car after the announcement of the grand jury decision. (David Goldman / AP)
A protester squirts lighter fluid on a police car as the car windows are shuttered near the Ferguson Police Department. (Charlie Riedel / AP)
A protester confronts police after listening to the announcement of the grand jury decision (David Goldman / AP)
Lesley McSpadden, the mother of Michael Brown, second from left standing on the top of a car, hugs an unidentified man, wearing an I am Mike Brown shirt. (Charlie Riedel / AP)
Lesley McSpadden, the mother of Michael Brown, left standing on the top of a car, reacts as she listens to the announcement of the grand jury decision. (Charlie Riedel / AP)
Lesley McSpadden, the mother of Michael Brown, wearing sunglasses, reacts as she listens to the announcement of the grand jury decision (Charlie Riedel / AP)
Protesters listen to the announcement of the grand jury decision near a memorial Monday, Nov. 24, 2014, in Ferguson, Mo. (Charlie Riedel / AP)
St. Louis County Prosecutor Robert McCulloch announces the grand jury's decision. (AP Photo/St. Louis Post-Dispatch, Cristina Fletes-Boutte, Pool)
Protesters listen to the announcement of the grand jury decision Monday, Nov. 24, 2014 (Charlie Riedel / AP)
Protesters gather in front of the Ferguson Police Department before the announcement of the grand jury decision. (Charlie Riedel / AP)
A protester speaks in front of the Ferguson Police Department before the announcement of the grand jury decision. (Charlie Riedel / AP)
ABC News broadcast following the announcement that Darren Wilson would not be indicted. (ABC News / Twitter)
Protesters listen to the announcement of the grand jury decision Monday, Nov. 24, 2014, in Ferguson, Mo. (Charlie Riedel / AP)
Police line up in front of the Ferguson Police Department before the announcement of the grand jury decision. (Charlie Riedel / AP)
Protesters gather in front of the Ferguson Police Department before the announcement of the grand jury decision (Charlie Riedel / AP)
Protesters gather in front of the Ferguson Police Department before the announcement of the grand jury decision (Charlie Riedel / AP)
Protesters gather in front of the Ferguson Police Department before the announcement of the grand jury decision. (Charlie Riedel / AP)
Protesters gather in front of the Ferguson Police Department before the announcement of the grand jury decision. (Charlie Riedel / AP)
A protester confronts police in front of the Ferguson Police department before the announcement of the grand jury decision. (Charlie Riedel / AP)
Protesters gather in front of the Ferguson Police Department before the announcement of the grand jury decision. (Charlie Riedel / AP)
Police officers watch and film protesters in front of the Ferguson Police department Monday, Nov. 24, 2014, in Ferguson, Mo. (Charlie Riedel / AP)
An unidentified person looks out of the Buzz Westfall Justice Center. (Jeff Roberson / AP)
Two men carry a board as they board up store fronts before the announcement of the grand jury decision. (Jeff Roberson / AP)
Members of Missouri National Guard are escorted out of the Buzz Westfall Justice Center before the announcement of the grand jury decision. (Jeff Roberson / AP)
Protesters gather in front of the Ferguson Police department Monday, Nov. 24, 2014, in Ferguson, Mo. (Charlie Riedel / AP)
A woman holds an upside-down American flag Monday, Nov. 24, 2014, in Ferguson, Mo. (Charlie Riedel / AP)
A woman waves a flag during a protest, Monday, Nov. 24, 2014, in Ferguson, Mo., (Charlie Riedel / AP)
Members of media line up in a parking lot across from the Buzz Westfall Justice Center in Clayton, Mo. (Jeff Robertson / AP)
A protester confronts police officers, Monday, Nov. 24, 2014, in Ferguson, Mo. (Charlie Riedel / AP)
ABC News Digital Journalist Robert Zepeda tweeted this image of Governor Jay Nixon, who stated "Show the world we can act without being disruptive." (Robert Zepeda / Twitter)
A man demonstrates against the August shooting of of an unarmed 18-year-old black man by a white police officer, Monday, Nov. 24, 2014, outside the police station in Ferguson, Mo. (Charlie Riedel / AP)
A woman looks out from a walking bridge connected to the Buzz Westfall Justice Center. (David Goldman / AP)
In this Aug. 16, 2014 file photo Missouri Gov. Jay Nixon speaks in Ferguson, Mo., following the police shooting of Michael Brown (Charlie Riedel / AP)
Neighborhood boys dance near a memorial in the middle of the street Sunday, Nov. 23, 2014, more than three months after a black 18-year-old man was shot and killed. (Charlie Riedel / AP)
Dellena Jones looks out from her boarded-up beauty salon in the neighborhood where there was much unrest following the shooting of Michael Brown. (Charlie Riedel / AP)
Police stand guard during a demonstration outside the Ferguson Police Department, Sunday, Nov. 23, 2014. (David Goldman / AP)
A woman shouts while marching with protestors along a stretch of road where violent protests occurred following the August shooting of Michael Brown. (David Goldman / AP)
Police officers stand outside the Buzz Westfall Justice Center where a grand jury is considering possible charges against the police officer who fatally shot Michael Brown. (David Goldman / AP)