The so-called "ag gag" bills introduced last year in Minnesota and elsewhere were designed, in part, to make capturing undercover footage at factory farms illegal.
Those bills met with widespread resistance both from the public and the media. People saw the value of knowing where their food comes from and how farmed animals are treated.
But the bills are reemerging. Last week, Utah's House of Representatives passed legislation that would make filming on a farm without the owner's consent a misdemeanor.
And last week, Iowa's governor signed into law a bill that would make getting a job on a farm by offering falsehoods on an application a "serious" misdemeanor.
These bills could reemerge in Minnesota, too.
We're beginning to see just how determined the industry is to keep things hidden from us. What do they have to hide?
In the time since these bills were first introduced, three undercover investigations have been publicized which help answer that question.
In November of last year, an investigation by Mercy for Animals exposed cruelties inflicted on egg laying hens at Minnesota-based Sparboe Farms.