Growing tension in Minneapolis as trial looms in Floyd death

Workers install concertina wire between fenced barriers outside the Hennepin County Government Center Wednesday in Minneapolis, as part of security in preparation for the trial of former police officer Derek Chauvin. (AP Photo/Jim Mone)

MINNEAPOLIS — Barbed wire and concrete barriers surround the courthouse where the former Minneapolis police officer charged with killing George Floyd will soon go on trial, a sign of the deep uneasiness hanging over a city literally set ablaze almost a year ago in the anger over his death.