The United States on Friday sanctioned 56 vessels, shipping companies and trade businesses linked to North Korea in what President Donald Trump called the "heaviest" sanctions ever imposed on the country.The measures, which target North Korea's attempts to evade U.N. sanctions through deceptive shipping practices, were the latest in the administration's policy of applying "maximum pressure" on the country to compel it to engage in credible talks for denuclearization."We imposed today the heaviest sanctions ever imposed on a country before," Trump said in an address to the Conservative Polit…READ FULL ARTICLE