Case 1: It's called the "Miracle Car Club." Starting with members of their own church and then branching out, two young men take investors for a ride to the tune of more than $21 million. American Greed profiles one of the largest car scams in U.S. history! It was known as the Miracle Cars scam. Case 2: It sounds too good to be true. An offshore bank promises astronomical returns to investors...100% guaranteed. But the bank is a sham, and investors lose more than $170 million!