WASHINGTON (AP) – The Biden administration and its allies are taking an unusually proactive approach to publicizing intelligence findings and trying to defuse influence campaigns by Russia as they raise alarms about a possible new Russian invasion of Ukraine. The U.S. has mounted a concerted campaign to counter disinformation, which has long been a tactic of Moscow to create confusion and sow discord in conflicts. White House Press Secretary Jen Psaki says the administration is taking lessons learned from 2014, when Russia mounted a massive disinformation campaign to build local support for its annexation of Crimea.