LOS ANGELES — For some, the "thin blue line" flag is an expression of solidarity with police officers who have lost their lives on the job.
To others, the black-and-white American flag with a single blue stripe is a potent symbol of the ties between right-wing extremism and American law enforcement.
The tension between those irreconcilable interpretations spilled over in the Los Angeles Police Department this month, when Chief Michel Moore ordered the flag, which was widely displayed in station lobbies around the city, to be removed from public view.