International Olympic Committee
A Minnesota lawmaker and former wrestler is going back to the mat, this time with the International Olympic Committee.
Gov. Terry Branstad says 9,000 people have signed an online petition aimed at keeping wrestling in the Olympics.
Curt in Andover asked: How much gold is in the Olympic gold medal? The gold in London is almost all silver. The International Olympic Committee requires there to be at least 6 grams of gold in a gold medal. The London medals are enormous. So they’re only 1.34 percent gold, 6 percent copper, almost 93 percent silver.