John Harbaugh strives to restore ‘championship culture’ with Giants

John Harbaugh has known Giants co-owner John Mara for years from their time on the NFL Competition Committee and felt his longing for bringing a world championship to New York.

On Tuesday, Harbaugh promised to be part of that mission as he joined the organization with a five-year deal reportedly worth $100 million.

After 18 seasons with the Ravens, Harbaugh was fired less than two weeks ago. He said he is ready to build a physical and tough roster and never considered taking a year...