LIVE – Updated at 23:06 The US has to approve a renewal of the existing agreement by 1 July, or announce its intention to exit the pact, a process that would take 10 years. Trump says he is 'not a big fan' of USMCA, free trade agreement with Mexico and Canada he signed Donald Trump told reporters in Paris on Wednesday that he is “not a big fan” of the US-Mexico-Canada Agreement on trade he signed in 2018, but was open to signing an extension of the pact known as the USMCA.