MINNEAPOLIS (AP) — After years of planning and many millions in spending, there was one thing organizers of Super Bowl 52 couldn’t control — a Minnesota winter. The Philadelphia Eagles and New England Patriots played inside. But as fans were heading to U.S. Bank Stadium at noon Sunday, the temperature in Minneapolis was minus-2 degrees, with a wind chill of negative 23 — by far the coldest Super Bowl on record — raising questions about whether the NFL’s marquee event would ever return to Minnesota.