Fog impacting farming? Agricultural expert weighs in: "It's crucial"

With dense fog permeating different areas throughout Northern California and San Joaquin County over the past few weeks, it's affected visibility on the roads and on agricultural land.

So, with this recent fog, CBS News Sacramento spoke to an agricultural expert getting answers on the fog's potential impact on farming in the area, and specifically in San Joaquin County, which relies heavily on its agricultural industry.

Daniel A. Sumner is director of the UC Agricultural Issues Center and the Frank H. Buck Distinguished Professor in the Department of Agricultural and Resource Economics.

"Some people forget that farming is one of the most dangerous occupations there is, whether you're climbing up and down ladders, carrying big bags of peaches, or dealing with livestock that can sometimes