Quarterback Christian Ponder didn't throw a single interception in the Vikings' first four games. However, he's thrown four the past two weeks, leading some to believe he's reverting back to the turnover-prone QB he was in 2011. (2012 file / Associated Press)
Read the article: Vikings' Ponder: ‘We have a lot to work on’
Read the article: Ponder yet to master much-needed athletic arrogance
Read the article: ‘Ponder of old’ hindering Vikings
