Copes and D-Pop discuss the 49ers first round draft selection of Mykel Williams, and hear from Mykel Williams at his press conference in Santa Clara 

Copes and D-Pop discuss the 49ers first round draft selection of Mykel Williams, and hear from Mykel Williams at his press conference in Santa Clara&nbsp;

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.