Russia is preparing to hold "sham" referendums in occupied Ukrainian territories within a matter of days or weeks, the US warned on Wednesday. Moscow has instructed officials to begin preparations in areas that have fallen under its control during its war on Ukraine, including Kharkiv, Kherson, Zaporizhia, parts of Donetsk and Luhansk, National Security Council spokesman John Kirby told reporters. The first referenda could be announced as soon as this week's end, he added, noting the US and international community will not view any such elections as legitimate. "We expect Russia to try to manipulate the results of these referenda...