Sport's Post-9/11 Patriotism Seen as Unifier, and 'Manipulation' - The New York Times
The hidden story behind those massive, stadium-size American flags
Congress Bars Pro Teams From Profiting Off Troops At Sports Events
Patriot Games: Military Displays at Professional Football Games
The Militarization Of Sports And The Redefinition Of Patriotism
Paid Patriotism: Six Ways The NFL Is Directly Connected To The Government
Senators: Pentagon Shouldn't Pay NFL for Patriotism
Veterans Speak Out Against The Militarization Of Sports
NFL does not get paid for acts of patriotism
How the Pentagon Paid for NFL Displays of Patriotism - Truthdig
Trump's reaction to the NFL protests shows how he fights the culture war - Vox