NFL cracks down on tributes to parents who died of cancer
Cameron Heyward - Wikipedia
Breast Cancer Awareness Steelers Helmet
Cameron Heyward of Pittsburgh Steelers says NFL fined him for honoring late father with eye black - ESPN
NFL teams face fines over national anthem protests under new policy - The Boston Globe
Garoppolo won't play against Chargers, leaving Raiders starting QB a mystery
Steelers DE fined for honoring father vs. Cardinals
14 Crazy Fines NFL Players Have Received - E! Online
NFL fines Will Gay, DeAngelo Williams for honoring their late mothers - The Washington Post
Fifteen (more) ways the NFL can fine its players
NFL fines Pittsburgh Steelers' DeAngelo Williams, William Gay for uniform violations - ESPN
Troy being Troy: Polamalu carves singular path to Hall