NAFTA negotiations run up against midnight deadline — U.S. tariffs remain an obstacle
![NAFTA negotiations run up against midnight deadline — U.S. tariffs remain an obstacle](https://shawglobalnews.files.wordpress.com/2018/09/2018-09-30t172416z_1_lynxnpee8t0uf-ocabs_rtroptp_4_cbusiness-us-trade-nafta.jpg?quality=70&strip=all&w=720&h=480&crop=1)
With little time left ahead of a deadline to agree to a renewed NAFTA, Canadian and U.S. trade officials on Sunday tried to settle differences on tough issues such as protection against American tariffs.