US, Canada extend trade negotiations to Friday

U.S. and Canadian negotiators will extend at least through Friday their negotiations to reach a deal that would allow Canada to remain in a North American trade bloc.

Canada's envoy — Foreign Affairs Minister Chrystia Freeland — left a five-minute-long meeting with U.S. Trade Rep. Robert Lighthizer Thursday night.

She told reporters that it was important to discuss a couple of issues face to face but offered no further details. She added that the two sides agreed to meet again Friday.

Freeland has been negotiating in Washington since last week. The U.S. and Canada are sparring over issues including U.S. access to Canada's protected dairy market and American plans to protect some drug companies from generic competition.