"Iowans with better food" and Dairy

That, I'm sure, is a grossly unfair characterization of Iowan food.

It's a quote from an Esquire article on Rep. Devin Nunes, and his family's dairy farm in Iowa (not California where it used to be).  The dairy farms in the county are paranoid about the possibility of ICE raids because apparently most of their labor consists of undocumented immigrants.  On a dairy farm, the cows have got to be milked every day, either twice a day or in some cases three times a day. When you have 2,000 cows there's no way to handle the sudden jailing of 10 or 15 employees for even a day.  You have a lot of very unhappy cows (should PETA lobby against ICE raids on dairies) and a hit to production.  When a mammal's milk remains in the mammary gland, it's a signal to the body the milk's no longer required; start to switch energy to body building.

The quote comes from a person in town, commenting on the significant presence of Latinos now living there.

Why Immigration Is Good for Jobs

Because, at least based on this one piece of evidence, they're more entrepreneurial than natural-born citizens.

"Latino-owned businesses will number 4.37 million this year, as projected by a Geoscape study.
This represents a growth of 31.6 percent since 2012, more than double the growth rate of all businesses in the U.S. (13.8 percent).
The Latino share of new entrepreneurs represents 24 percent of all businesses, compared to 10 percent a decade ago – a 140 percent increase. Latinos are 1.5 times more likely than the general population to start a business, according to the Kauffman Index of Entrepreneurial Activity.
While men owned more than 56 percent of Latino businesses in 2012, women now drive more of the growth. Between 2007 and 2012, the number of female Latino-owned businesses grew an incredible 87 percent.