/tags/vladimir-putin Vladimir Putin en-US Copyright Fri, 31 Dec 2021 01:12:02 GMT /international-affairs/2021-12-30/biden-again-calls-on-putin-to-de-escalate-tensions-along-ukraine-border It was the second time the two leaders spoke this month, as Russia has assembled as many as 100,000 troops along the Ukrainian border, prompting fears of an invasion. Fri, 31 Dec 2021 01:12:02 GMT /international-affairs/2021-12-30/biden-again-calls-on-putin-to-de-escalate-tensions-along-ukraine-border Franco Ordoñez