U.S. President Joe Biden on Thursday said there’s ‘no clear evidence’ that Vladimir Putin is scaling back military operations around Kyiv and suggested that the Russian president may have ordered some of his advisers fired or placed under house arrest.U.S. President Joe Biden on Thursday said there’s ‘no clear evidence’ that Vladimir Putin is scaling back military operations around Kyiv and suggested that the Russian president may have ordered some of his advisers fired or placed under house arrest.