Associated Press | BLOOMINGTON, Minn. (AP) — The hottest item at Bud Grant's garage sale on Thursday was the Hall of Fame coach's autograph. Shoppers lined up to have the former Minnesota Vikings coach sign the team souvenirs and outdoor gear they bought. Even a gun. The 87-year-old signed a poster for 7-year-old Preston Oberloh, of Rapid City, South Dakota, whose family happened to be in town. His father, Aaron Oberloh, said he thought it would be cool to get next to the c