 "Black Lives Matter, Protest")
One man told an officer during a Minnesota traffic stop that he was a licensed gun owner, and that he was reaching for his wallet, a witness said.
The other was on the ground with police officers on top of him in Louisiana when someone shouted "He has a gun!"
Police in each circumstance thought the black man carrying a gun was dangerous and immediately shot him dead. Activists say black gun owners are often treated differently than white gun owners to a sometimes fatal degree.
The perception of an armed black person has not changed much since the days of slave rebellions, said the Rev. Kenn Blanchard, a former firearms instructor who runs BlackManWithAGun.com.
"If you have a firearm or you scare the wrong people, you're going to get shot. You're going to get killed. The perception of the scary black man still exists. The threat of the slave going rogue, it's still there. The bad gangbanger," Blanchard said.
Snipers opened fire on police officers in the heart of Dallas, Thursday evening, killing five officers and injuring six others during protests over two recent fatal police shootings of black men, according to police.
The gunfire broke while hundreds of people were gathered to protest fatal police shootings this week in Baton Rouge, Louisiana, and suburban St. Paul, Minnesota.
Police wrongly identified a black gun owner among the protesters as one of the shooters.
The Dallas Police Department put out a photo on its Twitter account late Thursday of a man wearing a camouflage shirt and holding a rifle with the message: "This is one of our suspects. Please help us find him!" The tweet remained on the account till Friday morning.
The man in the photo, Mark Hughes, told Dallas TV station KTVT that he "flagged down a police officer" immediately after finding out he was a suspect.
He said police lied during a 30-minute interrogation, telling him they had video of him shooting.
Videos posted online show Hughes walking around peacefully during the shooting and later turning over his gun to a police officer.
Protests were also held in several other cities across the country after a Minnesota officer on Wednesday fatally shot Philando Castile while he was in a car with a woman and a child.
