CBC News senior Washington correspondent Katie Simpson and senior business reporter Nisha Patel take your questions about Canada-U.S. trade. 00:00 - Intro 02:35 - Doesn't Saskatchewan import some of its wheat from the States? 03:48 - Why isn’t CUSMA being upheld? 07:18 - How much of the business we do with the states can be replaced by opening new trade with other countries? Like removing restrictions on China? 08:49 - Katie, what is your read on what’s happening behind closed doors? Elbows up,