Samuel Rubenfeld: U.S. Tightens Russia-Debt Sanctions WSJNovember 30, 2017The U.S. Treasury Department on Tuesday further tightened its restrictions on certain short-term Russian corporate debt, in line with a law signed by President Donald Trump. Click to email a link to a friend (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Read the full article.