ROYAL OAKS — Monterey Mushrooms hosted Sen. Dianne Feinstein, D-California, Rep. Jimmy Panetta, D-Carmel Valley, agriculture leaders and farmworkers at its facility in North Monterey County for a tour and roundtable discussion on Friday.

But the message of farmworker and agriculture issues and immigration reform, which was to dominate the proceedings, was partially eclipsed by the week's news of bombs being mailed to critics of President Donald Trump.