New stadium still working out kinks for 1st Vikings game (Yahoo Sports)

The Minnesota Vikings' new $1.1 billion stadium has been test-driven by soccer players, a country music superstar and an iconic heavy metal band. Here's a look at some of the biggest bugs operators have faced so far, and what's been done to fix them as the Vikings prepare to host San Diego for a preseason game. The crowds at Vikings games skew male, but not as disproportionately as those two concert crowds, which should help.