NFL Week 4: The best photos

Brandon Marshall of the Chicago Bears makes a reception for a first down against the Dallas Cowboys on Monday, October 1, in Arlington, Texas. The Bears beat the Cowboys 34-18. <a href='http://www.cnn.com/2012/09/20/football/gallery/nfl-week-3/index.html' target='_blank'>Look back at the best of NFL Week Three.</a>

Brandon Marshall of the Chicago Bears makes a reception for a first down against the Dallas Cowboys on Monday, October 1, in Arlington, Texas. The Bears beat the Cowboys 34-18. Look back at the best of NFL Week Three.