President Donald Trump today said that the United States is considering cutting economic ties with any countries that do business with North Korea. Trump, in a tweet said, the US is considering, in addition to other options, stopping all trade with any country doing business with North Korea. <br/>'<br/>Trump's threat came after Pyongyang conducted its biggest nuclear test to date which received global condemnation.<br/><br/>US Treasury Secretary Steven Mnuchin also said, his department is preparing potent new measures that could completely cut off North Korea economically.<br/><br/>Earlier today, Trump said that North Korea is "a rogue nation which has become a great threat and embarrassment to China, which is trying to help but with little success.<br/><br/><br/><br/><br/><br/>