date:Jan 25, 2013
om an unspecified European country and used as filler in cheap burgers is the likely source of the horsemeat contamination.
Burger King says its patties are made from 100 percent beef.
Officials say the horsemeat poses no risk to human health, but the episode has raised food security worries.
More concern arose Thursday when lawmaker Mary Creagh, environment spokeswoman for Britain's opposition Labour Party, said that several horses slaughtered in the country last year had tested positive for