Joe Haden '1000 Percent' Behind Pass Interference Rule Change - Steelers Depot
NFL approves rule making pass interference now reviewable by officials
Pass interference now reviewable by NFL officials - 6abc Philadelphia
What if they had called PI on this play in Super Bowl LIII? - Turf Show Times
Sean Payton not surprised to see NFL do away with pass interference challenges
NFL changes rules, makes pass interference penalties (and non-calls) reviewable - Acme Packing Company
Pass Interference or Not? No One in the N.F.L. Seems to Know - The New York Times
NFL expands replay to include pass interference, Sports
League Meetings Bring 2019 Rule Changes
Pass interference calls, non-calls now reviewable through NFL replay - Sports Illustrated
NFL makes pass interference reviewable by replay. Here's what it means