Inside the ultimate Vikings man cave

From the outside, the nondescript, industrial-style building alongside the grain elevators of southern Minnesota doesn't look like anything spectacular, not with the crude, home-made Krause parking sign. But step inside, and that Krause name might just mean something to Vikings fans of a certain era. Paul Krause is a National Football League Hall of Famer and Vikings legend, with more interceptions than anyone who ever stepped on the gridiron, even now, 45 years after his career ended.