FILE - In this Aug. 5, 2012 file photo, silver medallist McKayla Maroney, of the United States, stands during the podium ceremony for the artistic gymnastics women's vault finals at the

 

              FILE - In this Aug. 5, 2012 file photo, silver medallist McKayla Maroney, of the United States, stands during the podium ceremony for the artistic gymnastics women
FILE - In this Aug. 5, 2012 file photo, silver medallist McKayla Maroney, of the United States, stands during the podium ceremony for the artistic gymnastics women's vault finals at the 2012 Summer Olympics in London. Maroney's unimpressed reaction following her performance let the world know, in a moment that became one of the sports photos of the year and the sports-meme-generator of the year, that she wasn't exactly thrilled over not doing enough to take the gold. (AP Photo/Julie Jacobson, File)