The Pittsburgh Steelers are gearing up for a Sunday morning showdown in Ireland against the Minnesota Vikings. Ahead of Week 4, be sure to submit your questions in the comment section for the weekly mailbag, and return tomorrow to have them answered.

Be sure to bookmark Behind the Steel Curtain for all the latest news, breakdowns, and more! • Steelers injury report: Joey Porter, DeShon Elliott return to field • Nick Herbig has become invaluable to the Steelers • Ben Roethlisberger buries Broderick Jones’ performance vs. Patriots • Week 4 Odds: Steelers open as underdogs vs. Vikings • Varsity & Junior-Varsity: Winners and losers from Steelers Week 3 win over Patriots

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