NFL conference championships: 4 storylines to watch : NPR
The NFL Playoff Picture Isn't as Cloudy as Records Make It Seem - The New York Times
NFL Playoffs: What We Learned From the Wild Card Weekend - The New York Times
What we learned from the NFL's conference championships – Sun Sentinel
What We Learned in the N.F.L.'s Conference Championships - The New York Times
Prisco's NFC, AFC Championship picks, plus NFL awards predictions and latest on Aaron Rodgers' future
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NFL Playoffs: What We Learned From the Wild Card Weekend - The New York Times
The ESPN Daily podcast -- How to listen, episode guide and more - ESPN
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National Football League - Wikipedia