10-10 Marcus Thompson of the Athletic discusses Jonathan Kuminga's latest comments & his take on the 49ers 4-1 start

10-10 Marcus Thompson of the Athletic discusses Jonathan Kuminga's latest comments &amp; his take on the 49ers 4-1 start

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.