Here's what impact the Huawei blacklist is having on the China trade war

8:22 AM ET Thu, 16 May 2019

President Donald Trump signed an executive order that gives the government the authority to block transactions that involve information or communications technology that "pose an unacceptable risk to the national security." CNBC's Kayla Tausche reports from Washington on the latest details of how this development is affecting the standoff with China about a trade agreement.