Russia's Foreign Ministry said Saturday that it was disappointed with a U.S. court decision to sentence a former Russian diplomat to the U.N. to prison for money laundering and fraud. The ministry said in a statement that it would consider demanding Vladimir Kuznetsov be returned to Russia. The former diplomat, who once chaired the United Nations' powerful budget oversight committee, was sentenced Friday to four years and three months in prison by a U.S. district court after being found guilty in March of laundering money from foreign companies seeking U.N. contracts. He was also ordered to pay a $73,000 (€51,500)...