Aussie-American BMX power couple share goal _ Olympic gold
![Aussie-American BMX power couple share goal _ Olympic gold](http://bloximages.chicago2.vip.townnews.com/democratherald.com/content/tncms/assets/v3/editorial/e/ac/eace8ac7-b86b-54be-bb9f-487d9ce4a2b8/57b0ed9c25150.image.jpg?resize=300%2C194)
FILE - In this combo of two file photos, the left image made Aug. 10, 2012 shows Australia's Sam Willoughby after winning the silver for the men's BMX cycling at the 2012 Summer Olympics in London, and at right is…