Eagles players wear 'Black Lives Matter' shirts, take a knee during national anthem (UPDATE)
St. Louis Cardinals wear 'Black Lives Matter' shirts during Opening Day warmups; no players kneel during National Anthem
NBA, Sports Boycotts Bring Games to Halt and Sets up Historic Fight
Opening night: Jack Flaherty keeps rolling, Cards vow to back Black Lives Matter - The Athletic
Eagles players wear 'Black Lives Matter' shirts, take a knee during national anthem (UPDATE)
Eagles players wear 'Black Lives Matter' shirts, take a knee during national anthem (UPDATE)
MLB players kneel in protest during national anthem
MLB Players Take A Knee on Opening Day To Show Black Lives Matter
The backlash over Colin Kaepernick is just Americans' refusal to acknowledge racism — again - Vox
WNBA protests during national anthem have a long history
Cardinals, Team shows unified message on opening day
Many Giants continue to kneel during anthem on Opening Night, team wears 'Black Lives Matter' shirts pregame – Daily Democrat
Kovacevic: Dyson's freedom to kneel
Adam Jones supports NFL protests