Question: What company sells pig products to Walmart and was investivaged by the Human Society?
About the article "Bacon", section "Reception".

Candidate passages:
Wal-Mart Stores, Inc., branded as Walmart , has been criticized by many groups and individuals, including labor unions and other groups.
They have protested against Walmart, the company's policies and business practices, including charges of racial and gender discrimination.
Other criticisms include foreign product sourcing, treatment of product suppliers, environmental practices, the use of public subsidies, and the company's security policies.
Wal-Mart denies any wrongdoing and says that low prices are the result of efficiency.
In 2005, labor unions created new organizations and websites to criticize the company, including Wake Up Wal-Mart (United Food and Commercial Workers) and Walmart Watch (Service Employees International Union).
By the end of 2005, Walmart had launched Working Families for Wal-Mart to counter those groups.
Efforts to counter criticism include a public relations campaign in 2005, which included several television commercials.
The company retained the public relations firm Edelman to interact with the press and respond to negative media reports, and has started working with bloggers by sending them news, suggesting topics for postings, and inviting them to visit Walmart's corporate headquarters.
In November 2005, a documentary film critical of Walmart ("") was released on DVD.
Economists at the Cato Institute say that Walmart is successful because it sells products that consumers want at low prices, satisfying customers' wants and needs.
Walmart's critics say that Walmart's lower prices draw customers away from smaller Main Street businesses, hurting local small-town communities.
Critics also say that Walmart is hurting the U.S. economy because of excessive reliance on Chinese products.
Walmart is the largest importer in the U.S. in many categories such as electronics and fast-moving consumer goods.
The 2006 book "The Wal-Mart Effect" by business journalist Charles Fishman contains much of the criticism, though it also enumerates Walmart's positive impacts within society. 
Metinvest International sells and distributes the following product ranges: Iron ore products, Pig iron, Semi-finished Products, Flat products, Long products, SAW Pipes, rails and rail fasteners. 
Parent's Choice is the Walmart store brand for baby products, including food, diapers, formula, and accessories.
Like other Walmart store brands, its design and packaging was relaunched in 2010.
Parent's Choice is manufactured by Wyeth (a pharmaceutical company).
Wyeth was bought out by another pharmaceutical company in 2009, Pfizer. 
Walmart's product selection has been criticized by some groups in the past, primarily as viewed as a promotion of a particular ideology or as a response to its original rural, religious and conservative target market.
In 2003, Walmart removed certain men's magazines from its shelves, such as "Maxim", "FHM", and "Stuff", citing customer complaints regarding their racy content.
Later that year, it decided to partly obscure the covers of "Cosmopolitan", "Marie Claire", and "Redbook" on store shelves due to "customer concerns", and refused to stock an issue of Sports Illustrated's swimsuit special because it took exception to one photograph.
It has also refused to sell the December 2011 issue of WWE Magazine due to its controversial cover depicting The Rock doused with fire.
Since 1991, Walmart also has not carried music albums marked with the Recording Industry Association of America's (RIAA's) Parental Advisory Label (contradictory to the allowance of R-rated movies and video games rated Mature), although it carries edited versions of such albums, with obscenities removed or overdubbed with less offensive lyrics.
In one example in 2005, Walmart rejected the original cover of country singer Willie Nelson's reggae album, "Countryman", which featured marijuana leaves, in an apparent pro-marijuana statement.
To satisfy Walmart, the record label, Lost Highway Records, issued the album with an alternative cover, without recalling the original cover.
Walmart has never carried Marilyn Manson albums, solely because of the controversy surrounding the group, but recently began selling Nine Inch Nails albums after rejecting them for years.
In fact, some albums that do not carry "Parental Advisory" stickers, include profanities and are not edited.
Such albums include Pink Floyd's "The Dark Side of the Moon" and Arctic Monkeys' "Whatever People Say I Am, That's What I'm Not".
In 2009 Green Day refused to make an edited version of their album 21st Century Breakdown for Walmart, with frontman Billie Joe Armstrong claiming "You feel like you're in 1953 or something", thus the album is not carried by Walmart stores.
However, Walmart's policy on carrying albums with the Parental Advisory Label seems to vary by country, as albums containing the label can be found in Canadian Walmart stores, for example.
In 1999, Walmart announced that it would not stock emergency contraception pills in its pharmacies, not citing any particular reasons except for a "business decision" that was made earlier.
The move was criticized by family planning advocates, citing that women in small towns where Walmart pharmacies had little competition would have greater difficulties in obtaining the drug.
The decision was challenged in 2006, as three Massachusetts women filed suit against the company after they were unable to purchase emergency contraception at their local Walmart stores, resulting in a ruling that required Walmart to stock the drug in all of its pharmacies in Massachusetts.
Expecting that other states would soon do the same, Walmart reversed its policy and announced that it would begin to stock the drug nationwide, while at the same time maintaining its conscientious objection policy, allowing any Walmart pharmacy employee who does not feel comfortable dispensing a prescription to refer customers to another pharmacy.
Walmart has also been criticized for selling some controversial products.
For example, in 2004 Walmart carried the anti-Semitic hoax "The Protocols of the Elders of Zion" in its online catalogue.
The Jewish civil rights organization Anti-Defamation League wrote to the President of Walmart on September 2008 noting the text, "has been the major weapon in the arsenals of anti-Semites around the world," and called on Walmart to, "unequivocally state the nature of the book and to disassociate itself from any endorsement of it."
Walmart stopped selling the book shortly thereafter.
In October 2004, Walmart canceled its order for "The Daily Show's" "America (The Book)" after discovering a page that depicts each U.S. Supreme Court judge nude.
A week later, it returned copies of comedian George Carlin's "When Will Jesus Bring the Pork Chops?
", with a cover recreating The Last Supper with Jesus' seat empty and Carlin seated next to it.
The company said that the copies were shipped to it by mistake and a Walmart spokeswoman said she did not "believe this particular product would appeal" to its customer base.
In January 2006, Walmart was criticized for the recommendation system on its website which suggested that some black-related DVDs, such as "Introducing Dorothy Dandridge" and documentaries on Baptist minister and civil rights leader Martin Luther King, Jr. were similar to the "Planet of the Apes" television series DVD box set.
It quickly corrected the page, saying that it was a software glitch, but ultimately blamed the matter on human error.
A December 2007 report published by the Environmental Investigation Agency, a non-governmental agency, revealed that some furniture sold at Walmart was made from wood which had been illegally logged in protected Russian habitats for Siberian tigers and other wildlife.
This led the company to investigate its suppliers and promise to eliminate products made from illegal wood by 2013.
They also joined the Global Forest & Trade Network, an organization that is dedicated to eliminating illegal logging. 
About 40 percent of products sold in Walmart are private label store brands, or products offered by Walmart and produced through contracts with manufacturers.
Walmart began offering private label brands in 1991 with the launch of Sam's Choice, a brand of drinks produced by Cott Beverages exclusively for Walmart.
Sam's Choice quickly became popular, and by 1993 was the third most popular beverage brand in the United States.
Other Walmart brands include Great Value and Equate in the US and Canada, and Smart Price in Britain.
A 2006 study talked of "the magnitude of mind-share Walmart appears to hold in shoppers' minds when it comes to awareness of private label brands and retailers."