Four Years After Colin Kaepernick Kneeled, NFL Quarterbacks Are Starting To Speak Out
The History of NFL Player Protests During the National Anthem - WSJ
Four Years After Colin Kaepernick's First Protest NBA Players Are Taking a Stand
NFL protests: Attitudes are changing since Colin Kapernick's movement
Taking a knee: Why are NFL players protesting and when did they start to kneel?, The Independent
Nearly 60 percent of Big 12 players support allowing kneeling during anthem, survey says
Colin Kaepernick, the national anthem and America: How military service influenced my views on patriotism and protest
The NFL Takes on Trump—But Is It What Colin Kaepernick Wanted?
Colin Kaepernick timeline: Looking back at year of national anthem controversy