Eleven officers were shot at a protest in Dallas on Thursday night
Dallas Police respond after shots were fired at a Black Lives Matter rally in downtown Dallas on Thursday.Smiley N. Pool/The Associated Press
Dallas police detain a driver after several police officers were shot in downtown Dallas on Thursday.LM Otero/The Associated Press
A Dallas Area Rapid Transit police officer receives comfort at the Baylor University Hospital emergency room entrance Thursday in Dallas.Ting Shen/The Associated Press
Bystanders run for cover after shots fired at a Black Lives Matter rally in downtown Dallas on Thursday.Smiley N. Pool/The Associated Press
Dallas Police shield bystanders during a Black Live Matter rally in downtown Dallas on Thursday.Smiley N. Pool/The Associated Press
Dallas Police shield bystanders after shots were fired Thursday.Smiley N. Pool/The Associated Press
Dallas police move to detain a driver after several police officers were shot in downtown Dallas on Thursday.LM Otero/The Associated Press
Dallas police stand watch after police officers were shot in downtown Dallas, Thursday.LM Otero/The Associated Press