Dan Campbell promises Lions will 'bite a kneecap off' in introductory press conference. 

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Dan Campbell promises Lions will 'bite a kneecap off' in introductory press conference. See omnystudio.com/listener for privacy information.

Dan Campbell promises Lions will 'bite a kneecap off' in introductory press conference.&nbsp;

See omnystudio.com/listener for privacy information.

THE ROBIN LUNDBERG SHOW- HOUR 2

Host Robin Lundberg kicks off your weekend with the most up-to-the-minute sports talk & more on CBS Sports Radio Saturdays 6a-10a ET.

Sports

Host Robin Lundberg kicks off your weekend with the most up-to-the-minute sports talk &amp; more on CBS Sports Radio Saturdays 6a-10a ET.