The Chicago Bears took part in their ninth practice of training camp on Thursday and injuries were once again a problem. We'll talk about the injuries, the rookies and more as we take a look at the good and not so good from Day 9 of Bears training camp. Not So Good: Luther Burden, Cam Lewis leave with injuriesChicago Bears wide receiver Luther Burden III. Good: More first-team reps for Jordan van den BergFormer Georgia Tech Yellow Jackets defensive tackle Jordan van den Berg. "Rookie development, Part 2: Defensive tackle Jordan van den Berg rotated in with the Bears first-team defense during a low red-zone drill today," Jahns wrote.