<human>:  What is the latest news on trade policies in the US?
<bot>: The latest news on trade policies in the US is that the US and China have resumed talks on their long-standing trade dispute. President Trump was also recently in Mexico negotiating a new trade deal, which could have significant ramifications for US trade policies. Additionally, the US has recently imposed tariffs on a number of countries including Mexico, Canada, and the European Union. The US is continuing to take an aggressive stance in attempting to renegotiate existing trade agreements.