Senior writer Larry Mayer breaks down a deep and talented secondary led by cornerbacks Jaylon Johnson, Tyrique Stevenson and Kyler Gordon along with safeties Kevin Byard III and Jaquan Brisker.

Bears Bolster Defense With Two Veteran Signings originally appeared on Athlon Sports. Chicago kicks off camp with roster shake-ups and strategic signings on defense.

The Bears re-signed safety Alex Cook Thursday morning, two days after cutting him. In between, the entirety of the Bears defense did 40 up-downs during their first practice Wednesday,

Dennis Allen is having the Bears defense do the classic football conditioning up-down drill for a good reason. It's part of his test, which is fitting challenge for this veteran unit.

There are a few ways to squander the advantage provided by three or four standout cornerbacks in a defense and one is lack of an pass rush. Montez Sweat keeps this from happening to the Bears.

Writer Gabby Hajduk previews the Bears' defensive line, a group that boasts a wealth of experience at both the edge rusher and tackle positions through a combination of new and returning players.