Moldova is warning that Russia may attempt “disruptive activities” at overseas polling stations during the Moldovan runoff presidential election on Sunday, according to documents obtained by Welt am Sonntag.The Moldovan government wrote to Berlin saying Moldova’s secret service warned the government in Chișinău about “Russia’s disruptive activities,” which could include “fake bomb threats targeting polling stations,” according to the documents obtained by Welt, a sister publication of POLITICO in the Axel Springer Group. According to the warning, sabotage attempts against the runoff vote could also occur in France, Spain, Italy, Britain, the U.S. and Canada. “The aim is to disrupt…