NFC North breakdown: Bears? walk-off thriller, Detroit throwing punches, Packers? defense disappears

On this episode of ?1st & North,? Lou Canellis, alongside NFC North insiders, breaks down how the Chicago Bears turned their run game around. Plus, the Detroit Lions are literally throwing punches after a loss to the Chiefs, the Packers defense can?t hold up for four quarters, and the Vikings are on the mend.