Khalil Mack not satisfied with three-sack performance in season opener: 'It wasn't good enough'
Khalil Mack Addition Put Bears Defense Over the Top
Raiders trading Khalil Mack to Bears for 2 1st-round picks and more
Khalil Mack Traded to Bears After Holdout - The New York Times
The Raiders-Bears trade for Khalil Mack changed the NFL - Sports Illustrated
Chicago Bears outside linebacker Khalil Mack stuffs the Las Vegas Raiders fourth-down plunge
Winners and Losers from the Blockbuster Khalil Mack Trade, News, Scores, Highlights, Stats, and Rumors
Winners and Losers from the Blockbuster Khalil Mack Trade, News, Scores, Highlights, Stats, and Rumors
Khalil Mack is Having a Historic Afternoon Against the Raiders!
Chicago Bears reach agreement to trade for Khalil Mack from Oakland Raiders - ESPN
Recent News Makes Khalil Mack Trade Look Even Worse For Raiders