House votes to repeal country-of-origin labeling on meat WASHINGTON (AP) — Under threat of trade retaliation from Canada and Mexico, the House has voted to to repeal a law requiring country-of-origin labels on packages of beef, pork and poultry. The World Trade Organization rejected a U.S. appeal last month, ruling the labels that say where animals were born, raised and slaughtered are discriminatory against the two U.S. border countries. Agriculture Secretary Tom Vilsack has said it's up to Congress to change the law to avoid retaliation from the two countries. The law was initially written at the behest of northern...