moscow u.s. special service say carry search russia consulate build san francisco soon close retaliation similar measure russia russian foreign ministry spokeswoman say friday closure sept. consulate build washington new york house russian trade missions late tit-for-tat action two countries help push relations new post-cold war low july moscow order unite state cut diplomatic technical staff russia half 455 people match number russian diplomats unite state congress overwhelmingly approve new sanction russia american special service intend conduct search sept. general consulate san francisco include house employees live build immunity spokeswoman maria zakharova say families include children toddlers tell would leave build 10-12 hours say zakharova say russia reserve right take retaliatory measure u.s. sanction impose response allege russian meddle 2016 u.s. presidential election punish russia 2014 annexation crimea ukraine u.s. search russian consulate san francisco say moscow