Vikings coach Brad Childress says there’s no bad blood between him and Green Bay’s Mike McCarthy. The two did not shake hands following Monday’s win by the Packers at Lambeau Field. McCarthy says he couldn’t find Childress after the game ended, and the Vikings coach says he was looking to get together with quarterback Tarvaris Jackson. The two coaches have exchanged voice mails since the game ended. Earlier in the week, McCarthy criticized pre-game trash-talking by Vikings players.