What we learned in NFL Week 9: Seahawks flex in prime time, NFC North up for grabs

Sunday spoke how ludicrous an afternoon in the NFL can be. Leads crumbled. Upsets reigned. Contenders faltered. The Carolina Panthers — two-touchdown underdogs at Lambeau Field — stunned the one-loss Green Bay Packers on a last-second field goal, 16-... [13301 chars]