the move is in response to growing concern that antibiotics in our food make medicine less effective. here s one thing people don t realize. they re still using animal antibiotics which critics say makes it somewhat meaningless. and also slightly wondering, what the system in place is to check. a lot of companies make big announcements. food blogs questioning will they have some sort of thing in place to make sure they really are following through in what that infrastructure will be. may need oversight. a long way to go. antibiotic-free chicken now believed to account for 10% of estimated $10 billion consumers spent on fresh chicken. just 10%. okay. fast food workers planning to walk off their jobs today demanding a $15 an hour wage.