National Anthem has special meaning for Villanueva
Steelers' Lineman And Afghan War Vet Alejandro Villanueva Now Has The Highest-Selling Jersey In The NFL - BroBible
Alejandro Villanueva's jersey becomes an overnight best-seller after he stands for anthem
Protests sweep NFL as Trump doubles down on criticism
Lone Steelers player to stand for anthem now has NFL's best-selling jersey
Alejandro Villanueva jersey sales skyrocket on Fanatics.com
Alejandro Villanueva 'embarrassed' he stood alone; Ben Roethlisberger regrets skipping anthem - The Washington Post
Taking the knee: These are the NFL players protesting today
Steelers' Alejandro Villanueva donating proceeds from jersey sales to military groups - ABC News
Colin Kaepernick's decision to sit through national anthem scrutinized
Jim Harbaugh: 'I Don't Respect' Action of Colin Kaepernick's Protest - ABC News
NFL national anthem protest denting ticket sales - CBS News
The NFL Can't Afford to Become a Battleground - Bloomberg
Steelers' Alejandro Villanueva donating proceeds from jersey sales to military groups - ABC News
Steelers to stay in locker room for national anthem