'Warehouse Wage Slave' in the USA

How many of us actually know what it takes to get products to us, what kind of labor practices go on at the shipping centers right here at home, in the US. Currently there are a number of lawsuits, one in particular against Amazon, where workers have complained of horrible conditions and being treated like "pieces of crap". Mother Jones' Mac McClelland went to find out for herself by working at Amalgamated Product Giant Shipping Worldwide in Mississippi. She joins the show to explain what it was really like.