Ukraine President said he does not quite understand if Russian President Vladimir Putin is alive. Russia hit back, slamming Zelensky's remarks.

Lagarde vowed to continue the fight to rein in inflation, which she said is “way too high,” adding a note of caution to a generally upbeat gathering of the global elite in Davos.

Albert Bourla, Chief Executive Officer of US-based pharmaceutical giant Pfizer, encountered a series of tough questions about the efficacy of its Covid vaccine on the sidelines of the ongoing World Economic Forum, but he repeatedly ignored them.