Dirty Work Hour 1 with Derek Papa and Kerry Crowley with more from the Cowboys trading Parsons, FanGirl Sports' Tracy Sandler talking 49ers and much more

Dirty Work Hour 1 with Derek Papa and Kerry Crowley with more from the Cowboys trading Parsons, FanGirl Sports' Tracy Sandler talking 49ers and much more

Catch Dirty Work with Adam Copeland & Derek Papa every weekday from 2 p.m. - 6 p.m. on KNBR 104.5 / 680.

Catch Dirty Work with Adam Copeland &amp; Derek Papa every weekday from 2 p.m. - 6 p.m. on KNBR 104.5 / 680.

Dirty Work

Listen to Dirty Work with Adam Copeland and Derek Papa only on KNBR.

Listen to Dirty Work with Adam Copeland and Derek Papa only on KNBR.

Dirty Work with Copes & D Pop

8-29 Dirty Work Hour 1 with Derek Papa and Kerry Crowley with more from the Cowboys trading Parsons, FanGirl Sports' Tracy Sandler talking 49ers and much more