“Pink slime,” a cheap meat filler, is in 70 percent of the ground beef sold at supermarkets and up to 25 percent of each American hamburger patty, by some estimates.

 

The USDA just bought 7 million pounds of pink slime to add to school lunches (up from 5.5 million pounds in 2009).

 

Nope ... the World Trade Organization struck down American laws requiring labeling of beef to disclose the country of origin:

 

But at least beef is being tested for horrible diseases like mad cow disease, right?

Negatory: the government does very little testing ... and prohibits private citizens such as ranchers or meat packers from testing it themselves.